CN216212872U

CN216212872U - Transformer insulating tape winding device

Info

Publication number: CN216212872U
Application number: CN202122652886.6U
Authority: CN
Inventors: 陈立波; 彭俊; 夏安福
Original assignee: Mianyang High Tech District Tianyi Electronics Technology Co ltd
Current assignee: Mianyang High Tech District Tianyi Electronics Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-05
Anticipated expiration: 2031-11-02

Abstract

A transformer insulating tape winding device comprises: a base plate; the driving and rotating assembly is arranged on the bottom plate and comprises a driving mechanism, and the driving mechanism is provided with a fixing mechanism; the inner pulling mechanism is arranged on the driving component and comprises an inner pulling mechanism, and the other end of the inner pulling mechanism is provided with a clamping mechanism; the driving component is used for fixing the transformer inner shell and driving the transformer inner shell to rotate, and the internal pulling mechanism is used for clamping the transformer inner shell and pulling the transformer inner shell to the driving component. In the process of processing the transformer, the winding operation of the insulating tape of the transformer is convenient, the automatic feeding and discharging operation is convenient, the automation degree in the winding process is improved, the production efficiency of the transformer is improved, and the transformer winding machine has strong practicability.

Description

Transformer insulating tape winding device

Technical Field

The utility model relates to the technical field related to transformer processing, in particular to a winding device for an insulating tape of a transformer.

Background

The transformer needs to wind a plurality of turns of coils on an inner core shell in the processing, and also needs to wind an insulating tape between the coils in the winding process, the insulating tape is used for isolating an output coil from an input coil, and the current impact resistance of the coils can be improved by the mode. The existing winding process of the insulating tape is low in efficiency and inconvenient to automatically feed and discharge, so that the production efficiency of the transformer is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a winding device for an insulating tape of a transformer, which is used for solving the defects of the prior art, facilitating the winding operation of the insulating tape of the transformer, automatically feeding and discharging materials and improving the automation degree of winding.

In order to achieve the purpose of the utility model, the following technology is adopted:

a transformer insulating tape winding device comprises:

a base plate;

the driving and rotating assembly is arranged on the bottom plate and comprises a driving mechanism, and the driving mechanism is provided with a fixing mechanism;

the inner pulling mechanism is arranged on the driving component and comprises an inner pulling mechanism, and the other end of the inner pulling mechanism is provided with a clamping mechanism;

the driving component is used for fixing the transformer inner shell and driving the transformer inner shell to rotate, and the internal pulling mechanism is used for clamping the transformer inner shell and pulling the transformer inner shell to the driving component.

Further, actuating mechanism is including installing in the lower solid board of bottom plate, lower solid board is equipped with the extension board upwards extending, the upper end of going up the extension board is equipped with the rectangular block, it rotates the post to wear in the rectangular block, the both ends of rotating the post all are equipped with the end carousel, the end carousel all overlaps and is equipped with the end limit ring, the end limit ring is all installed in the rectangular block, the rectangular block is equipped with four overhanging connecting rods outwards extending, the outside end of overhanging connecting rod is equipped with the end rectangular plate, driving motor is installed to the end rectangular plate, driving motor's output shaft has drive gear, the drive gear meshing has driven gear, be equipped with the drive bull stick in the driven gear, the end carousel is located to the medial extremity of drive bull stick.

Furthermore, the fixing mechanism comprises an extending table installed at the other end of the rotating disc, an extending rectangular plate is arranged on the extending table in an extending mode, a pair of spring pins are installed on the upper side and the lower side of the extending table, springs penetrate through the outer side ends of the spring pins, an inner pressing plate is arranged at the inner side end of each pair of springs, each pair of spring pins penetrate through the inner pressing plate, and an inner extending clamping plate is arranged at the outer side end of the inner pressing plate.

Further, interior mechanism of pulling is including installing in a pair of overhanging bearing frame of end rectangular plate both sides, overhanging drive seat is installed to one of them overhanging bearing frame, interior motor that draws is installed to overhanging drive seat, the output shaft of interior motor that draws has interior drive gear that draws, interior drive gear meshing has interior driven gear that draws, the screw section of thick bamboo that draws has all been worn to overhanging bearing frame, interior screw section of thick bamboo that draws all is equipped with the drive wheel, the drive wheel passes through the drive belt and connects, interior driven gear that draws locates one of them interior screw section of thick bamboo that draws, all be equipped with interior screw rod that draws in the interior screw section of thick bamboo that draws, the other end of interior screw rod that draws all is equipped with interior end plate that draws, interior end plate that draws is equipped with a plurality of interior guide arms that draw outwards to extend, interior guide arm all wears in overhanging bearing frame.

Further, fixture is including installing in the centre gripping cylinder of interior end plate that draws, and the expansion end of centre gripping cylinder is equipped with the centre gripping concave part.

The technical scheme has the advantages that:

in the process of processing the transformer, the winding operation of the insulating tape of the transformer is convenient, the automatic feeding and discharging operation is convenient, the automation degree in the winding process is improved, the production efficiency of the transformer is improved, and the transformer winding machine has strong practicability.

Drawings

Fig. 1 shows a perspective view of a first embodiment.

Fig. 2 shows a perspective view of the second embodiment.

Fig. 3 shows an enlarged view at a.

Fig. 4 shows an enlarged view at B.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

As shown in fig. 1 to 4, an insulation tape winding apparatus for a transformer includes: bottom plate 1, drive and change subassembly 2 and interior mechanism 3 that draws, drive and change subassembly 2 and be used for the fixed of transformer inner shell and drive the transformer inner shell and rotate, draw mechanism 3 in and be used for the centre gripping of transformer inner shell and to driving 2 pulling transformer inner shells of subassembly that change. The driving assembly 2 is arranged on the bottom plate 1 and comprises a driving mechanism 21, and the driving mechanism 21 is provided with a fixing mechanism 22. The internal pulling mechanism 3 is arranged on the driving and rotating assembly 2 and comprises an internal pulling mechanism, and the other end of the internal pulling mechanism is provided with a clamping mechanism.

The device is according to the problem that exists among the prior art, through bottom plate 1, drive change subassembly 2 and draw mechanism 3 in conveniently carry out the coiling operation of insulating tape, convenient automatic unloading operation of going up to the degree of automation of insulating tape coiling has been improved. The drive subassembly 2 can carry out the fixed of inner core shell, can drive the inner core shell simultaneously and rotate steadily to conveniently carry out the coiling operation of insulating tape. The internal pulling mechanism 3 is convenient for automatic feeding and discharging operation of the inner core shell, and the automation degree of the winding of the transformer insulating tape is improved.

In concrete operation, carry out the centre gripping to the inner core shell through interior mechanism 3 that draws to drive the inner core shell inward movement, finally fix the inner core shell on driving and changeing subassembly 2, then drive the inner core shell through driving and changeing subassembly 2 and rotate, and the inner core shell when rotating, carries out the coiling operation of insulating tape simultaneously, and the inner core shell is lifted off through interior mechanism 3 that draws after the completion.

The driving mechanism 21 comprises a lower fixing plate 210 installed on the bottom plate 1, the lower fixing plate 210 is provided with an upper extension plate 211 in an upward extending mode, the upper end of the upper extension plate 211 is provided with a rectangular block 212, a rotating column penetrates through the rectangular block 212, two ends of the rotating column are respectively provided with an end rotating disc 218, the end rotating discs 218 are respectively sleeved with an end limiting ring 219, the end limiting rings 219 are respectively installed on the rectangular block 212, the rectangular block 212 is provided with four outward extending connecting rods 213 in an outward extending mode, the outer side ends of the outward extending connecting rods 213 are provided with end rectangular plates 214, the end rectangular plates 214 are provided with driving motors 215, output shafts of the driving motors 215 are connected with driving gears 216, the driving gears 216 are meshed with driven gears 217, driving rotating rods are arranged in the driven gears 217, and the inner side ends of the driving rotating rods are arranged on the end rotating discs 218.

When the driving mechanism 21 drives the fixing mechanism 22 to rotate, that is, when the driving mechanism 21 drives the inner core casing to rotate, the driving motor 215 is started, the driving gear 216 rotates under the driving of the driving motor 215, the rotation of the driving gear 216 drives the rotation of the driven gear 217, the rotation of the driven gear 217 drives the rotation of the driving rotating rod, the rotation of the driving rotating rod drives the rotation of the end rotating disk 218, and when the end rotating disk 218 rotates, the end limiting ring 219 can ensure the stability of the rotation of the end rotating disk 218, thereby ensuring the winding quality of the insulating tape.

The fixing mechanism 22 includes an extending table 220 mounted on the other end turntable 218, the extending table 220 is provided with an extending rectangular plate 221 extending outwards, a pair of spring pins 222 are mounted on the upper and lower sides of the extending table 220, springs 223 penetrate through the outer ends of the spring pins 222, an inner pressing plate 224 is provided on the inner end of each pair of springs 223, each pair of spring pins 222 penetrates through the inner pressing plate 224, and an inner extending clamping plate 226 is provided on the outer end of the inner pressing plate 224.

When the inner core shell is fixed by the fixing mechanism 22, the extending rectangular plate 221 penetrates into the inner core shell, when the inner core shell penetrates into the extending rectangular plate 221, the inner pressing plate 224 moves outwards, meanwhile, the spring 223 is compressed, after the inner core shell is completely penetrated, the inner extending clamping plate 226 fixes the inner side end of the inner core shell, and the inner core shell is prevented from moving in the winding process through the positioning, so that the winding effect of the insulating tape is influenced.

The internal pulling mechanism comprises a pair of external extending bearing seats 30 arranged on two sides of the end rectangular plate 214, one of the external extending bearing seats 30 is provided with an external extending driving seat 32, the external extending driving seat 32 is provided with an internal pulling motor 33, an output shaft of the internal pulling motor 33 is connected with an internal pulling driving gear 34, the internal pulling driving gear 34 is meshed with an internal pulling driven gear 35, the external extending bearing seats 30 are all penetrated by internal pulling screw barrels 36, the internal pulling screw barrels 36 are all provided with driving wheels 37, the driving wheels 37 are connected through a driving belt 38, the internal pulling driven gear 35 is arranged in one of the internal pulling screw barrels 36, internal pulling screw rods 39 are all arranged in the internal pulling screw barrels 36, the other ends of the internal pulling screw rods 39 are all provided with internal pulling end plates 391, the internal pulling end plates 391 are outwards extended and provided with a plurality of internal pulling guide rods 390, and the internal pulling guide rods 390 all penetrate through the external extending bearing seats 30.

The clamping mechanism comprises a clamping cylinder 392 mounted on the inner pull end plate 391, and a movable end of the clamping cylinder 392 is provided with a clamping concave part 393.

When fixture carried out the centre gripping to the inner core shell, centre gripping concave 393 was close to each other under centre gripping cylinder 392's drive, accomplished the centre gripping to the inner core shell through centre gripping concave 393 at last, wherein, the spacing effect when centre gripping is ensured in the setting up of centre gripping concave 393 to ensure the stability of centre gripping, also conveniently carry out the location of inner core shell simultaneously, thereby ensure the accuracy nature when going up unloading.

When the clamping mechanism is driven to move by the internal pulling mechanism, the internal pulling motor 33 is started, the internal pulling driving gear 34 is driven to rotate by the internal pulling motor 33, the rotation of the internal pulling driving gear 34 drives the internal pulling driven gear 35 to rotate, the rotation of the internal pulling driven gear 35 drives one of the internal pulling screw cylinders 36 to rotate, the rotation of the internal pulling screw cylinder 36 drives the transmission wheel 37 thereon to rotate, the transmission wheel 37 drives the other transmission wheel 37 to rotate through the transmission belt 38 when rotating, the rotation of the two transmission wheels 37 enables the internal pulling screw cylinder 36 to rotate, the rotation of the internal pulling screw cylinder 36 enables the internal pulling screw rod 39 to move under the guidance of the internal pulling guide rod 390 along the axial direction of the internal pulling screw rod 39, and finally the position adjustment of the clamping mechanism is realized, and the adjustment mode is convenient to control and has high adjustment precision.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is apparent that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A transformer insulation tape winding apparatus, comprising:

a base plate (1);

the driving and rotating assembly (2) is arranged on the bottom plate (1) and comprises a driving mechanism (21), and the driving mechanism (21) is provided with a fixing mechanism (22);

the inner pulling mechanism (3) is arranged on the driving component (2) and comprises an inner pulling mechanism, and the other end of the inner pulling mechanism is provided with a clamping mechanism;

drive and change subassembly (2) and be used for the fixed of transformer inner shell and drive the transformer inner shell and rotate, interior mechanism (3) of drawing is used for the centre gripping of transformer inner shell and to driving and change subassembly (2) pulling transformer inner shell.

2. The winding device of the transformer insulation tape according to claim 1, wherein the driving mechanism (21) comprises a lower fixing plate (210) installed on the bottom plate (1), the lower fixing plate (210) is provided with an upper extending plate (211) in an upward extending manner, the upper end of the upper extending plate (211) is provided with a rectangular block (212), a rotating column penetrates through the rectangular block (212), two ends of the rotating column are provided with end rotating discs (218), the end rotating discs (218) are respectively sleeved with an end limiting ring (219), the end limiting rings (219) are respectively installed on the rectangular block (212), the rectangular block (212) is provided with four outward extending connecting rods (213) in an outward extending manner, the outer ends of the outward extending connecting rods (213) are provided with end rectangular plates (214), the end rectangular plates (214) are provided with driving motors (215), output shafts of the driving motors (215) are connected with driving gears (216), the driving gears (216) are engaged with driven gears (217), a driving rotating rod is arranged in the driven gear (217), and the inner side end of the driving rotating rod is arranged on the end rotary disc (218).

3. The transformer insulation tape winding device according to claim 2, wherein the fixing mechanism (22) comprises an outward extending table (220) installed on the other end turntable (218), the outward extending table (220) is provided with an outward extending rectangular plate (221) in an outward extending manner, a pair of spring pins (222) are installed on the upper side and the lower side of the outward extending table (220), springs (223) penetrate through the outer side ends of the spring pins (222), an inner pressing plate (224) is arranged on the inner side end of each pair of springs (223), each pair of spring pins (222) penetrate through the inner pressing plate (224), and an inward extending clamping plate (226) is arranged on the outer side end of the inner pressing plate (224).

4. The transformer insulation tape winding device according to claim 1, wherein the inner pulling mechanism comprises a pair of outer extending bearing seats (30) arranged at two sides of the end rectangular plate (214), one of the outer extending bearing seats (30) is provided with an outer extending driving seat (32), the outer extending driving seat (32) is provided with an inner pulling motor (33), an output shaft of the inner pulling motor (33) is connected with an inner pulling driving gear (34), the inner pulling driving gear (34) is engaged with an inner pulling driven gear (35), the outer extending bearing seats (30) are all penetrated with inner pulling screw barrels (36), the inner pulling screw barrels (36) are all provided with driving wheels (37), the driving wheels (37) are connected through a transmission belt (38), the inner pulling driven gear (35) is arranged on one of the inner pulling screw barrels (36), inner pulling screw rods (39) are all arranged in the inner pulling screw barrels (36), the other ends of the inner pulling screw rods (39) are all provided with inner pulling end plates (391), the inner pull end plate (391) is provided with a plurality of inner pull guide rods (390) extending outwards, and the inner pull guide rods (390) penetrate through the outward extending bearing seat (30).

5. A transformer insulation strip winding device according to claim 4, characterized in that the clamping means comprises a clamping cylinder (392) mounted to the inner pull end plate (391), the movable end of the clamping cylinder (392) being provided with a clamping recess (393).