CN219349985U

CN219349985U - Film winding device of high-voltage variable-frequency phase-shifting rectifier transformer

Info

Publication number: CN219349985U
Application number: CN202320088751.8U
Authority: CN
Inventors: 宋新波; 郝增升; 赵璐璐
Original assignee: Shandong Chen Yu Electrical Co ltd
Current assignee: Shandong Chen Yu Electrical Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-07-14
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a film winding device of a high-voltage variable-frequency phase-shifting rectifier transformer, and belongs to the technical field of transformers. Including the operation panel, the upper portion of operation panel is equipped with the carousel, and the middle part of carousel rotates and is equipped with fixed side pipe A, and one side of operation panel is equipped with lifting support, and lifting support is equipped with fixed side pipe B, and fixed side pipe B sets up directly over fixed side pipe A, and the outer edge of carousel is fixed to be equipped with the insulating tape film support, and the insulating tape film support rotates and is equipped with the insulating tape film cylinder that the winding has the insulating tape film, and one side that the insulating tape film support is close to the carousel center is equipped with cutting member. The cutting component of the utility model closely attaches the insulating adhesive tape film to the transformer iron core in a rotating way through the guide roller, and in addition, adopts a cutter adjacent to the guide roller, cuts off the insulating adhesive tape film through motor reversal without manual participation.

Description

Film winding device of high-voltage variable-frequency phase-shifting rectifier transformer

Technical Field

The utility model relates to a film winding device of a high-voltage variable-frequency phase-shifting rectifier transformer, and belongs to the technical field of transformers.

Background

Transformers are important power equipment, and are involved in power conversion processes, and are therefore extremely strict in terms of safety. The quality of the insulation structure design of the transformer directly relates to the normal operation and efficiency of the transformer. In the production process of the high-frequency transformer, the high-frequency transformer needs to be insulated, so that the condition of electricity leakage during operation is avoided, and the high-frequency transformer is insulated mainly by wrapping the high-frequency transformer and winding with an insulating tape.

The existing auxiliary installation equipment for the transformer covered wire is usually driven by a motor to rotate a transformer core, and then an insulating film is wound on the transformer core manually to finish the installation, so that the insulating film can be wound rapidly, but the installation equipment is troublesome in cutting the insulating film, and needs to be independently carried out manually by using scissors.

In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a film winding device capable of automatically and rapidly cutting off an insulating film.

An optimized scheme is provided, a film winding device of a high-voltage variable-frequency phase-shifting rectifier transformer comprises an operation table, wherein a turntable is arranged at the upper part of the operation table, a motor is arranged at the bottom of the operation table, the motor is connected with the turntable, a fixed square pipe A is rotationally arranged in the middle of the turntable, a lifting support is arranged on one side of the operation table, a fixed square pipe B is arranged on the lifting support, and the fixed square pipe B is arranged right above the fixed square pipe A;

an insulating adhesive tape film support is fixedly arranged on the outer edge of the turntable, and an insulating adhesive tape film roller wound with an insulating adhesive tape film is rotationally arranged on the insulating adhesive tape film support;

the insulating tape film support be close to one side at carousel center and be equipped with cutting member, cutting member includes fixed plate, guide roll and cutter, the fixed plate is equipped with one, the fixed plate passes through half line screw rod and spring symmetry to be set up in insulating tape film support's upper and lower both ends, guide roll rotates to set up in two between the fixed plate, the cutter is fixed to be set up in one side of guide roll.

Further, the two ends of the cutter are fixedly arranged between the two fixing plates, and the edge part of the cutter is arranged towards the outer wall of the guide roller.

Further, the lifting support comprises a vertical rod and a cross rod, the vertical rod is fixedly connected with the operating platform through a stepping motor, and the cross rod is transversely connected with the vertical rod through a hydraulic oil cylinder.

Further, the fixed square tube B is fixedly arranged at the lower part of one end of the cross rod.

After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:

the cutting component of the utility model closely attaches the insulating adhesive tape film to the transformer iron core in a rotating way through the guide roller, and in addition, adopts a cutter adjacent to the guide roller, cuts off the insulating adhesive tape film through motor reversal without manual participation.

Drawings

FIG. 1 is a schematic diagram of a front combined structure of a film winding device of a high-voltage variable-frequency phase-shifting rectifier transformer;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;

FIG. 3 is a schematic diagram of the cutting components of a film winding device of the high-voltage variable-frequency phase-shifting rectifier transformer;

in the figure, a 1-operation table, a 2-turntable, a 3-motor, a 4-fixed square pipe A, a 5-lifting support, a 6-fixed square pipe B, a 7-insulating tape film support, an 8-insulating tape film roller, a 9-cutting part, a 10-fixed plate, a 11-guide roller, a 12-cutter, a 13-vertical rod, a 14-transverse rod, a 15-stepping motor and a 16-hydraulic cylinder.

Detailed Description

For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

The embodiment 1, as shown in fig. 1, 2 and 3, provides a film winding device of a high-voltage variable-frequency phase-shifting rectifier transformer, which comprises an operation table 1, wherein a turntable 2 is arranged at the upper part of the operation table 1, a motor 3 is arranged at the bottom of the operation table 1, the motor 3 is connected with the turntable 2, a fixed square pipe A4 is rotatably arranged at the middle part of the turntable 2, a lifting bracket 5 is arranged at one side of the operation table 1, a fixed square pipe B6 is arranged on the lifting bracket 5, and the fixed square pipe B6 is arranged right above the fixed square pipe A4;

an insulating adhesive tape film support 7 is fixedly arranged on the outer edge of the turntable 2, and an insulating adhesive tape film roller 8 wound with an insulating adhesive tape film is rotatably arranged on the insulating adhesive tape film support 7;

the insulating tape film support 7 be close to one side at carousel 2 center and be equipped with cutting member 9, cutting member 9 includes fixed plate 10, guide roll 11 and cutter 12, and fixed plate 10 is equipped with 2, and fixed plate 10 passes through half line screw rod and spring symmetry to be set up in insulating tape film support 7's upper and lower both ends, and guide roll 11 rotates to set up in two between fixed plate 10, cutter 12 is fixed to be set up in one side of guide roll 11.

The two ends of the cutter 12 are fixedly arranged between the two fixing plates 10, and the edge part of the cutter 12 is arranged towards the outer wall of the guide roller 11.

The lifting support 5 comprises a vertical rod 13 and a cross rod 14, the vertical rod 13 is fixedly connected with the operating platform 1 through a stepping motor 15, and the cross rod 14 is transversely connected with the vertical rod 13 through a hydraulic cylinder 16.

The fixed square tube B6 is fixedly arranged at the lower part of one end of the cross bar 14.

The working principle of the utility model is as follows:

one end of a transformer iron core is placed in a fixed square pipe A4, a stepping motor 15 rotates to enable a fixed square pipe B6 to rotate to be right below the fixed square pipe A4, a hydraulic oil cylinder 16 descends, the fixed square pipe B6 fixes the other end of the transformer iron core, then a motor 3 is started, the motor 3 drives a rotary table 2 to rotate, the rotary table 2 drives an insulating tape film support 7 and a cutting component 9 to rotate, an insulating tape film of an insulating tape film roller 8 is placed on the outer wall of a guide roller 11, the guide roller 11 is tightly pressed on the outer wall of the transformer iron core through a spring, the insulating tape film is attached to the outer wall of the transformer iron core through extrusion of the guide roller 11, after the winding of the insulating tape film around the transformer iron core is completed, the motor stops rotating and then reversely rotates, one surface of the insulating tape film is placed on a cutting edge of a cutter 12, the insulating tape film is cut off, and the work is finished.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A winding film device of a high-voltage variable-frequency phase-shifting rectifier transformer is characterized in that: the automatic lifting device comprises an operation table (1), wherein a turntable (2) is arranged at the upper part of the operation table (1), a motor (3) is arranged at the bottom of the operation table (1), the motor (3) is connected with the turntable (2), a fixed square pipe A (4) is rotationally arranged at the middle part of the turntable (2), a lifting support (5) is arranged at one side of the operation table (1), a fixed square pipe B (6) is arranged at the lifting support (5), and the fixed square pipe B (6) is arranged right above the fixed square pipe A (4);

an insulating adhesive tape film support (7) is fixedly arranged on the outer edge of the rotary table (2), and an insulating adhesive tape film roller (8) wound with an insulating adhesive tape film is rotatably arranged on the insulating adhesive tape film support (7);

the insulating tape film support (7) be close to one side at carousel (2) center and be equipped with cutting member (9), cutting member (9) are equipped with 2 including fixed plate (10), guide roll (11) and cutter (12), fixed plate (10) are equipped with through half line screw rod and spring symmetry in the upper and lower both ends of insulating tape film support (7), guide roll (11) rotate set up in two between fixed plate (10), cutter (12) are fixed to be set up in one side of guide roll (11).

2. The film winding device of the high-voltage variable-frequency phase-shifting rectifier transformer according to claim 1, wherein the film winding device comprises the following components: the two ends of the cutter (12) are fixedly arranged between the two fixing plates (10), and the edge part of the cutter (12) is arranged towards the outer wall of the guide roller (11).

3. The film winding device of the high-voltage variable-frequency phase-shifting rectifier transformer according to claim 1, wherein the film winding device comprises the following components: the lifting support (5) comprises a vertical rod (13) and a cross rod (14), the vertical rod (13) is fixedly connected with the operating platform (1) through a stepping motor (15), and the cross rod (14) is transversely connected with the vertical rod (13) through a hydraulic oil cylinder (16).

4. A film winding device of a high-voltage variable frequency phase-shifting rectifier transformer according to claim 3, wherein: the fixed square tube B (6) is fixedly arranged at the lower part of one end of the cross rod (14).