CN220138119U

CN220138119U - Winding device of dry-type transformer

Info

Publication number: CN220138119U
Application number: CN202321549765.1U
Authority: CN
Inventors: 朱燕歌
Original assignee: Henan Yingtang Electric Co ltd
Current assignee: Henan Yingtang Electric Co ltd
Priority date: 2023-06-17
Filing date: 2023-06-17
Publication date: 2023-12-05
Anticipated expiration: 2033-06-17

Abstract

The utility model relates to the technical field of winding devices and discloses a dry-type transformer winding device which comprises a bottom plate, wherein a first fixed column, a fixed shell and a rotating rod are sequentially arranged at the upper end of the bottom plate from left to right, a wire inlet side groove is formed in the left side of the inside of the fixed shell, a wire outlet side groove is formed in the right side of the inside of the fixed shell, a pulley frame is slidably arranged on one side, located outside the wire inlet side groove, of the outside of the fixed shell, the pulley frame slides up and down outside the fixed shell, a first paying-off pulley is rotatably arranged in the pulley frame, a driving disc is arranged on one side, located at the rear end, of the inside of the fixed shell, a third driving motor is arranged at the rear end of the driving disc, a driving rod is arranged on the outside of the driving disc, and a driving frame is arranged on the outside of the driving rod. According to the utility model, the winding is lifted and pulled through the second paying-off pulley, so that the winding is lifted and wound when being wound outside the wire reel, and the winding is more uniform.

Description

Winding device of dry-type transformer

Technical Field

The utility model relates to the technical field of winding devices, in particular to a dry-type transformer winding device.

Background

Dry transformers are widely used in places such as local lighting, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply said dry transformers refer to transformers in which the iron cores and windings are not immersed in insulating oil. In the production of dry-type transformer coils, when different process steps are involved, the coils need to be wound into coils, and the existing practice generally uses manual winding, however, the manual winding efficiency is too low.

For example, chinese issued patent CN 10584543U (a dry-type transformer coil winding device with alignment device and control method): the device comprises a coil placing frame, a coil aligning device, a winding mechanism and a pair of coil winding and unwinding drums, wherein the coil aligning device is positioned between the coil placing frame and the winding mechanism, the pair of coil winding and unwinding drums are respectively arranged on the coil placing frame and the winding mechanism, and the coil placing frame is also provided with a tightening device.

The winding position of the pancake coil and the position of the bobbin in the prior art are relatively fixed, the winding layer by layer cannot be wound on the outer side of the pancake coil, the winding coil is in a laminated state, the use of a subsequent transformer is affected, and therefore the dry-type transformer winding device is provided.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides a winding device of a dry-type transformer, which is used for solving the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dry-type transformer winding device, includes the bottom plate, first fixed column, fixed shell and bull stick have been set gradually from left to right to the upper end of bottom plate, the inside left side of fixed shell is provided with inlet wire side groove, the inside right side of fixed shell is provided with outlet wire side groove, the outside one side slidable mounting that is located inlet wire side groove outside of fixed shell has the pulley yoke, and the pulley yoke slides from top to bottom in the outside of fixed shell, the inside rotation of pulley yoke installs first unwrapping wire pulley, one side of the inside rear end of fixed shell is provided with the driving disc, the rear end of driving disc is provided with third driving motor, and driving disc and third driving motor's output fixed connection, the externally mounted of driving disc has the actuating lever, the externally mounted of actuating lever has the drive frame, drive frame and fixed shell pass through fixed block sliding connection, the drive frame can slide from top to bottom, the tripod is installed to the front side on the upper end of drive frame, the inside right side of tripod upper and lower both sides rotate and install the second unwrapping wire pulley.

Preferably, the lower extreme of bull stick is provided with the second fixed column, and the second fixed column rotates with the bull stick to be connected, the lower extreme of second fixed column is provided with the slider, and slider and bottom plate sliding connection, and the slider makes the removal of second fixed column more convenient.

Preferably, a second driving motor is installed on the right side of the upper end of the sliding block, a driving gear is installed at the output end of the second driving motor, a transmission toothed ring meshed with the driving gear is arranged outside the rotating rod, and the rotating rod rotates along with the rotation of the driving gear.

Preferably, the outside of bull stick is provided with the spacing dish, the upper end of spacing dish is provided with four along annular evenly distributed's gag lever post, the outside of spacing dish upper end is provided with the wire reel, one side of wire reel lower extreme is provided with the spacing hole with gag lever post looks adaptation, and the combination of gag lever post and spacing hole makes the wire reel move along with the rotation of bull stick.

Preferably, a first driving motor is installed on the left side, located outside the sliding block, of the bottom plate, a driving screw is installed at the output end of the first driving motor, the sliding block is connected with the driving screw in a threaded fit mode, and the sliding block moves left and right due to rotation of the driving screw.

Preferably, the outside rotation of first fixed column upper end installs the carousel, and the rotation of carousel is so that the wire winding is pulled down and is paid off the operation.

(III) beneficial effects

Compared with the prior art, the utility model provides a dry-type transformer winding device, which has the following beneficial effects:

1. the second driving motor is started to enable the driving gear to rotate, the rotating rod rotates along with the rotating rod under the transmission of the transmission toothed ring to enable the wire spool to rotate to conduct winding work, the third driving motor is started to enable the driving disc to rotate, the driving rod is used for driving the driving frame to be matched with sliding motion of the driving frame to convert rotary motion of the driving disc into up-down reciprocating motion of the driving frame and the tripod, winding is lifted and pulled through the second paying-off pulley, and winding is lifted and wound when the winding is wound outside the wire spool, so that winding is more uniform.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a perspective view of the overall internal structure of the present utility model;

FIG. 3 is a perspective view showing a state in which a rotating rod is separated from a spool according to the present utility model.

In the figure: 1. a bottom plate; 2. a first fixing column; 3. a turntable; 4. a fixed housing; 5. a wire inlet side groove; 6. a pulley frame; 7. a first pay-off pulley; 8. a wire outlet side groove; 9. a drive plate; 10. a driving rod; 11. a drive rack; 12. a tripod; 13. a second payout pulley; 14. a first driving motor; 15. driving a screw; 16. a slide block; 17. a second driving motor; 18. a drive gear; 19. a rotating rod; 20. a drive ring gear; 21. a second fixing column; 22. a limiting disc; 23. and a wire spool.

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.

The utility model provides a technical scheme, refer to fig. 1, 2 and 3, a dry-type transformer winding device, which comprises a bottom plate 1, a first fixed column 2, a fixed shell 4 and a rotating rod 19 are sequentially arranged at the upper end of the bottom plate 1 from left to right, a wire inlet side groove 5 is arranged at the left side inside the fixed shell 4, a wire outlet side groove 8 is arranged at the right side inside the fixed shell 4, a pulley frame 6 is slidably arranged at one side, outside the wire inlet side groove 5, outside the fixed shell 4, the pulley frame 6 slides up and down, outside the fixed shell 4, a first paying-off pulley 7 is rotatably arranged inside the pulley frame 6, a driving disc 9 is arranged at one side, inside the fixed shell 4, a third driving motor is arranged at the rear end of the driving disc 9, the driving disc 9 is fixedly connected with the output end of the third driving motor, a driving rod 10 is arranged outside the driving rod 10, a driving frame 11 is slidably connected with the fixed shell 4 through a fixed block, the driving frame 11 can slide up and down, a triangular frame 12 is arranged at the front side, and two sides of the right side of the upper end of the driving frame 11 are rotatably provided with a second paying-off pulley 13.

When the wire winding device is used, the second driving motor 17 is started to enable the driving gear 18 to rotate, the rotating rod 19 rotates along with the rotating rod under the transmission of the transmission toothed ring 20 to enable the wire winding disc 23 to rotate to perform wire winding work, the third driving motor is started to enable the driving disc 9 to rotate, the driving rod 10 drives the driving frame 11 to perform driving action to match with sliding motion of the driving frame 11 to convert the rotating motion of the driving disc 9 into up-and-down reciprocating motion of the driving frame 11 and the tripod 12, and the second wire releasing pulley 13 is used for lifting and pulling the wire winding, so that the wire winding is lifted and wound when the wire winding is wound outside the wire winding disc 23. It should be noted that, for the sake of brevity, some conventional apparatuses such as the wire spool 23 and the wire paying-off pulley will not be described in detail in this patent.

Referring to fig. 1 and 2, a second fixing post 21 is disposed at the lower end of the rotating rod 19, the second fixing post 21 is rotationally connected with the rotating rod 19, a sliding block 16 is disposed at the lower end of the second fixing post 21, the sliding block 16 is slidably connected with the bottom plate 1, and the sliding block 16 facilitates movement of the second fixing post 21.

Referring to fig. 1 and 2, a second driving motor 17 is installed on the right side of the upper end of the slider 16, a driving gear 18 is installed at the output end of the second driving motor 17, a transmission toothed ring 20 meshed with the driving gear 18 is disposed outside the rotating rod 19, and the rotating rod 19 rotates along with the rotation of the driving gear 18.

Referring to fig. 1, 2 and 3, a limit disc 22 is arranged outside the rotary rod 19, four limit rods uniformly distributed along a ring are arranged at the upper end of the limit disc 22, a wire spool 23 is arranged outside the upper end of the limit disc 22, a limit hole matched with the limit rod is formed in one side of the lower end of the wire spool 23, and the combination of the limit rod and the limit hole enables the wire spool 23 to move along with the rotation of the rotary rod 19.

Referring to fig. 1 and 2, a first driving motor 14 is installed on the left side of the bottom plate 1, which is located outside the sliding block 16, a driving screw 15 is installed at the output end of the first driving motor 14, and the sliding block 16 is connected with the driving screw 15 through threaded fit, and the sliding block 16 moves left and right due to rotation of the driving screw 15.

Referring to fig. 1 and 2, a turntable 3 is rotatably mounted on the outer portion of the upper end of the first fixing post 2, and the turntable 3 rotates to facilitate the winding wire to be pulled for paying-off operation.

The working principle of the device is as follows: the wire coil is placed at the upper end of the rotary table 3, the wire coil passes through the wire inlet side groove 5 and the two second paying-off pulleys 13 and then is moved out of the wire outlet side groove 8 to be wound outside the wire coil 23, when the position of the wire coil 23 needs to be adjusted, the first driving motor 14 is started to enable the driving screw 15 to rotate, the sliding block 16 and the driving screw 15 are matched with each other through threads, the sliding limitation of the sliding block 16 converts the rotation of the driving screw 15 into the linear motion of the sliding block 16 and the wire coil 23, so that the position of the wire coil 23 is adjusted, the second driving motor 17 is started to enable the driving gear 18 to rotate, the rotating rod 19 is driven by the transmission toothed ring 20 to rotate, the wire coil 23 is rotated to perform winding work, the third driving motor is started to enable the driving disc 9 to rotate, the driving rod 10 is matched with the sliding motion of the driving frame 11 to convert the rotation of the driving disc 9 into the up-down reciprocating motion of the driving frame 11 and the triangular frame 12, the wire coil is lifted and pulled up and down through the second paying-off pulley 13, and the wire coil is wound outside the wire coil 23 to be lifted more uniformly.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dry-type transformer winding device comprising a base plate (1), characterized in that: the utility model discloses a wire paying-off device for a wire paying-off device, including bottom plate (1), fixed shell (4) and bull stick (19), first fixed column (2), fixed shell (4) and bull stick (19) have been set gradually from left to right in the upper end of bottom plate (1), the inside left side of fixed shell (4) is provided with inlet wire side groove (5), the inside right side of fixed shell (4) is provided with outlet wire side groove (8), the outside one side slidable mounting that is located inlet wire side groove (5) outside of fixed shell (4) has pulley yoke (6), pulley yoke (6) slide from top to bottom in the outside of fixed shell (4), the inside rotation of pulley yoke (6) installs first unwrapping wire pulley (7), one side of the inside rear end of fixed shell (4) is provided with driving disk (9), the rear end of driving disk (9) is provided with third driving motor, and driving disk (9) and third driving motor's output fixed connection, the externally mounted of driving disk (9) has driving lever (10), externally mounted driving frame (11) of driving lever (10), driving frame (11) and fixed housing (4) are connected with fixed shell (4) through fixed block (12) and the inside two sides of the inside of tripod (12).

2. A dry-type transformer winding apparatus as set forth in claim 1, wherein: the lower extreme of bull stick (19) is provided with second fixed column (21), and second fixed column (21) and bull stick (19) rotate to be connected, the lower extreme of second fixed column (21) is provided with slider (16), and slider (16) and bottom plate (1) sliding connection.

3. A dry-type transformer winding apparatus as claimed in claim 2, wherein: the right side of slider (16) upper end is installed second driving motor (17), driving gear (18) is installed to the output of second driving motor (17), the outside of bull stick (19) is provided with transmission ring gear (20) of being connected with driving gear (18) meshing.

4. A dry-type transformer winding apparatus as set forth in claim 3, wherein: the outside of bull stick (19) is provided with spacing dish (22), the upper end of spacing dish (22) is provided with four along annular evenly distributed's gag lever post, the outside of spacing dish (22) upper end is provided with wire reel (23), one side of wire reel (23) lower extreme is provided with the spacing hole with gag lever post looks adaptation.

5. The dry-type transformer winding apparatus of claim 4, wherein: the novel sliding block is characterized in that a first driving motor (14) is arranged on the left side, located outside the sliding block (16), of the bottom plate (1), a driving screw (15) is arranged at the output end of the first driving motor (14), and the sliding block (16) is connected with the driving screw (15) through threaded fit.

6. A dry-type transformer winding apparatus as set forth in claim 1, wherein: the outside of first fixed column (2) upper end rotates installs carousel (3).