CN113903596A - Transformer winding method with adjustable winding base - Google Patents
Transformer winding method with adjustable winding base Download PDFInfo
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- CN113903596A CN113903596A CN202111273062.6A CN202111273062A CN113903596A CN 113903596 A CN113903596 A CN 113903596A CN 202111273062 A CN202111273062 A CN 202111273062A CN 113903596 A CN113903596 A CN 113903596A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/098—Mandrels; Formers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/341—Preventing or reducing no-load losses or reactive currents
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/094—Tensioning or braking devices
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- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
Abstract
The invention relates to the technical field of power equipment, in particular to a winding method of a transformer with an adjustable winding base, wherein the transformer comprises a transformer box, a cavity is arranged in the transformer box, the cavity is fixedly provided with the base, an iron core column is fixedly arranged on the base, a winding drum is rotatably arranged on the iron core column, a primary winding and a secondary winding are wound and connected on the winding drum, a winding structure with a bidirectional synchronous driving function is arranged in the cavity, a standby cable is connected on the winding structure, the standby cable is connected on a cable storage structure with an automatic tension adjusting function, and the cable storage structure is arranged in the base. The invention can adjust the number of winding turns of the secondary winding, thereby completing voltage output adjustment, improving the power factor of the transformer, reducing network loss and realizing economic and reasonable operation mode.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a winding method of a transformer with an adjustable winding base.
Background
Power transformers are one of the main devices of power plants and substations. The transformer is composed of two or more coil windings wound on the same iron core, and the windings are connected through an alternating magnetic field and work according to the electromagnetic induction principle. If the capacity of the transformer is selected to be too large, not only is the initial investment increased, but also the transformer is enabled to be in idle load or light load operation for a long time, the proportion of idle load loss is increased, the power factor is reduced, the network loss is increased, and the operation is not economical or unreasonable. The transformer capacity is selected to be too small, so that the transformer is overloaded for a long time and is easy to damage equipment. Therefore, the rated capacity of the transformer should be selected according to the requirements of the electrical load, and should not be too large or too small. The voltage is in direct proportion to the number of turns, and the existing power transformer does not have the functions of regulating output voltage and rated capacity, or has the defects of difficult regulation and large amount of manual operation. In view of the above, we propose a winding method for a transformer with an adjustable winding base.
Disclosure of Invention
The invention aims to provide a winding method of a transformer with an adjustable winding base, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a transformer wire winding method of wire winding base with adjustable, the transformer is including the transformer case, and is provided with the cavity in the transformer case, fixed mounting has the base in the cavity, and fixed mounting has the iron core post on the base, rotate on the iron core post and install around the reel, and wind on the reel and be connected with primary and secondary, install in the cavity and have the two-way synchronous driving function around rolling up the structure, and wind structurally being connected with reserve cable, reserve cable is connected on the cable storage structure that has tension automatically regulated function, and cable storage structure installs in the base.
Preferably, the winding structure comprises a guide rail fixedly mounted on the cavity wall of the cavity, a driving motor is fixedly connected to the guide rail, a lead screw is fixedly connected to the driving motor, a driving rod is in threaded connection with the lead screw, a movable ring is fixedly connected to the driving rod, and a wire pressing sleeve is fixedly mounted on the movable ring.
Preferably, the winding structure further comprises a driving wheel fixedly mounted on the lead screw, the driving wheel is connected with a driven wheel through a belt in a driving mode, the driven wheel is coaxially mounted with a gear, a gear ring is connected with the gear in a meshing mode, and the gear ring is fixedly mounted on the winding drum.
Preferably, the guide rail is vertically installed in the cavity, and driving motor installs in the bottom of guide rail, the lead screw passes through the bearing and installs in the guide rail, and the lead screw is connected with driving motor's motor shaft, the actuating lever comprises nut and connecting rod, and the movable ring cup joints and installs on winding drum outer wall, be provided with the steering wire casing in the line ball cover, and reserve cable passes through the line ball cover and is connected with secondary winding, gear and follow driving wheel coaxial arrangement, and its installation axle passes through the bearing frame and installs on the base, the ring gear is connected on the outer wall of winding drum.
Preferably, the cable is stored the structure and is included steering column and the coiling post of fixed mounting in the base, and the cable stores the structure and still includes the slide rail of fixed mounting in the base, fixed mounting has straining spring in the slide rail, and fixedly connected with line cover on the straining spring, fixed mounting has the magnetic path on the line cover, and fixed mounting has the electro-magnet on the slide rail.
Preferably, the steering column is installed in the base in a staggered mode, the winding column is driven by the motor if, the end portion of the spare cable is connected to the winding column after being guided by the steering column, the sliding rail is horizontally installed in the base, the spare cable penetrates through the wire sleeve, and the tensioning spring is connected between the wire sleeve and the side wall of the sliding rail.
Preferably, the base is installed in the bottom of cavity, and the iron core post is installed in the top of base, the winding drum cover is on the iron core post, and primary winding and secondary winding are located same winding drum, and secondary winding is located the below.
The winding method comprises the following steps:
s1: firstly, electrifying an electromagnet to generate suction force to act on a magnetic block, driving a wire sleeve to move by overcoming the elastic force of a tension spring, enabling the pulling path of a standby cable to be straighter and shorter and easy to adjust, then driving a screw rod to rotate through a driving motor, driving a driving rod to move up and down on a guide rail, completing the lifting adjustment of a movable ring, driving a driving wheel to rotate through the rotation of the screw rod, driving a gear to rotate by utilizing a driven wheel, driving a winding drum to rotate through the meshing of the gear and a gear ring, simultaneously reacting the two actions on the standby cable in a wire pressing sleeve, and enabling the standby cable to be spirally wound on the winding drum to increase the number of turns of a secondary winding or unwinding the secondary winding to be converted into the standby cable so as to reduce the number of turns of the secondary winding;
s2: and (tension tightening) finally powering off the electromagnet, so that the tension spring drives the wire sleeve to reset, and further generates lateral tension on the standby cable, and the lateral tension is further reflected on the secondary winding to tighten the secondary winding, thereby ensuring the smooth proceeding of electromagnetic induction.
Compared with the prior art, the invention has the beneficial effects that:
1. the number of turns of the secondary winding can be adjusted, so that voltage output adjustment is completed, the number of turns of the secondary winding is adjusted by using a winding structure arranged in a cavity, the adjusting process is formed by the action that a wire pressing sleeve drives a standby cable to lift and the action that a winding drum drives the secondary winding to rotate, the two actions are synchronously cooperated, one circle of standby cable can be spirally wound on the winding drum, or one circle of secondary winding is unwound and is changed into a loose standby cable, the number of turns of the secondary winding is respectively increased or decreased, so that the power factor of the transformer is increased, the network loss is reduced, the operation mode is economical and reasonable, and the whole adjusting process is automatically performed and is very convenient;
2. according to the invention, the adjustment processes of increasing or decreasing the secondary winding are matched through the cable storage structure, and the cable storage structure has an automatic tension adjustment function, so that the secondary winding can be tensioned after the number of turns is adjusted, the winding tightness of the secondary winding is ensured, and the electromagnetic induction is ensured to be smoothly performed.
Drawings
FIG. 1 is a schematic diagram of a transformer structure according to the present invention;
FIG. 2 is a cut-away view of the transformer structure of the present invention;
FIG. 3 is a schematic diagram of a coil winding configuration of the present invention;
FIG. 4 is a schematic diagram of a winding adjustment structure of the present invention;
fig. 5 is a schematic diagram of a spare cable configuration according to the present invention.
In the figure: the device comprises a transformer box 1, a cavity 2, a base 3, an iron core column 4, a winding drum 5, a primary winding 6, a secondary winding 7, a guide rail 8, a driving motor 9, a screw rod 10, a driving rod 11, a movable ring 12, a wire pressing sleeve 13, a driving wheel 14, a driven wheel 15, a gear 16, a gear ring 17, a spare cable 18, a steering column 19, a winding column 20, a sliding rail 21, a tension spring 22, a wire sleeve 23, a magnetic block 24 and an electromagnet 25.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a transformer wire winding method of wire winding base with adjustable, the transformer is including transformer case 1, and be provided with cavity 2 in the transformer case 1, fixed mounting has base 3 in the cavity 2, and fixed mounting has iron core post 4 on the base 3, it installs around reel 5 to rotate on the iron core post 4, and it is connected with primary 6 and secondary 7 to wind on the reel 5, install the structure of rolling up that has two-way synchronous drive function in the cavity 2, and be connected with reserve cable 18 on the structure of rolling up, reserve cable 18 is connected on the cable storage structure that has tension automatically regulated function, and the cable stores the structural mounting in base 3.
The winding structure comprises a guide rail 8 fixedly arranged on the cavity wall of the cavity 2, a driving motor 9 is fixedly connected onto the guide rail 8, a lead screw 10 is fixedly connected onto the driving motor 9, a driving rod 11 is connected onto the lead screw 10 in a threaded manner, a movable ring 12 is fixedly connected onto the driving rod 11, and a wire pressing sleeve 13 is fixedly arranged on the movable ring 12;
the winding structure further comprises a driving wheel 14 fixedly mounted on the screw rod 10, the driving wheel 14 is connected with a driven wheel 15 in a driving mode through a belt, the driven wheel 15 is coaxially mounted with a gear 16, the gear 16 is connected with a gear ring 17 in a meshing mode, and the gear ring 17 is fixedly mounted on the winding drum 5;
the adjustment of the number of turns of the secondary winding 7 is completed by a winding structure arranged in the cavity 2, the adjustment process is formed by the action of driving the standby cable 18 to ascend and descend by the wire pressing sleeve 13 and the action of driving the secondary winding 7 to rotate by the winding drum 5, the two actions are synchronously cooperated, the standby cable 18 can be spirally wound on the winding drum 5 for one circle, or the secondary winding 7 is unwound for one circle to be changed into a loose standby cable 18, and the increase or decrease of the number of turns of the secondary winding 7 is respectively completed;
the guide rail 8 is vertically arranged in the cavity 2, the driving motor 9 is arranged at the bottom of the guide rail 8, the lead screw 10 is arranged in the guide rail 8 through a bearing, the lead screw 8 is connected with a motor shaft of the driving motor 9, the driving rod 11 is composed of a nut and a connecting rod, the movable ring 12 is sleeved and arranged on the outer wall of the winding drum 5, a steering wire groove is arranged in the wire pressing sleeve 13, the standby cable 18 is connected with the secondary winding 7 through the wire pressing sleeve 13, the gear 16 and the driven wheel 15 are coaxially arranged, the installation shaft of the gear 16 is arranged on the base 3 through a bearing seat, and the gear ring 17 is connected on the outer wall of the winding drum 5;
during adjustment, the driving motor 9 drives the screw rod 10 to rotate, so as to drive the driving rod 11 to move up and down on the guide rail 8, the lifting adjustment of the movable ring 12 is completed, meanwhile, the rotation of the screw rod 8 also drives the driving wheel 14 to rotate, the driven wheel 15 drives the gear 16 to rotate, the winding drum 5 is driven to rotate through the meshing of the gear 16 and the gear ring 17, the two actions are simultaneously reflected on the standby cable 18 in the wire pressing sleeve 13, the standby cable 18 can be wound on the winding drum 5 in a spiral shape, so that the number of turns of the secondary winding 7 is increased, or the secondary winding is unwound and converted into the standby cable 18, so that the number of turns of the secondary winding 7 is reduced;
the cable storage structure comprises a steering column 19 and a winding column 20 which are fixedly arranged in the base 3, and also comprises a sliding rail 21 which is fixedly arranged in the base 3, a tension spring 22 is fixedly arranged in the sliding rail 21, a cable sleeve 23 is fixedly connected to the tension spring 22, a magnetic block 24 is fixedly arranged on the cable sleeve 23, and an electromagnet 25 is fixedly arranged on the sliding rail 21;
the adjustment processes of increasing or decreasing the secondary winding 7 need to be matched through a cable storage structure, the cable storage structure has a tension automatic adjustment function, the secondary winding 7 can be tensioned after the turns are adjusted, and the winding tightness of the secondary winding is guaranteed;
the steering columns 19 are installed in the base 3 in a staggered mode, the winding columns 20 are driven by a motor, if the end portions of the standby cables 18 are connected to the winding columns 20 after being guided by the steering columns 19, the sliding rails 21 are installed in the base 3 horizontally, the standby cables 18 penetrate through the wire sleeves 23, and the tensioning springs 22 are connected between the wire sleeves 23 and the side walls of the sliding rails 21;
the spare cable 18 is stored with allowance through a steering column 19 and a winding column 20 in a cable storage structure, the spare cable 18 can be released or recovered through the bidirectional rotation of the winding column 20, in addition, in the adjusting process, the electromagnet 25 needs to be electrified, the generated suction force acts on the magnetic block 24, the wire sleeve 23 is driven to move by overcoming the elastic force of the tension spring 22, the pulling path of the spare cable 18 is enabled to be straighter and shorter, the adjustment is easy, after the adjustment is completed, the electromagnet 25 is powered off, the tension spring 22 drives the wire sleeve 23 to reset, the side tension is further generated on the spare cable 18 and further reflected on the secondary winding 7, the secondary winding 7 is tightened, and the smooth electromagnetic induction is ensured;
the base 3 is arranged at the bottom of the cavity 2, the iron core column 4 is arranged above the base 3, the winding drum 5 is sleeved on the iron core column 4, the primary winding 6 and the secondary winding 7 are positioned on the same winding drum 5, and the secondary winding 7 is positioned below;
the main structure of the transformer is arranged in a cavity 2 of a transformer box 1, a core column 4 is arranged on a base 3, a primary winding 6 and a secondary winding 7 are arranged on the core column 4 through a winding drum 5, induced electromotive force is formed by the primary winding 6 and the secondary winding 7 when the transformer is electrified, and the final output voltage is high or low depending on the turn ratio of the secondary winding 7 to the primary winding 6, the number of winding turns of the secondary winding 7 can be adjusted, so that voltage output adjustment is completed;
the winding method comprises the following steps:
s1: (increase and decrease adjustment) firstly, the electromagnet 25 is electrified to generate attraction to act on the magnetic block 24, the wire sleeve 23 is driven to move against the elastic force of the tension spring 22, so that the pulling path of the spare cable 18 is straighter and shorter, is easy to adjust, and then the lead screw 10 is driven to rotate by the driving motor 9, thereby driving the driving rod 11 to move up and down on the guide rail 8, completing the lifting adjustment of the movable ring 12, the rotation of the screw rod 8 driving the driving wheel 14 to rotate, and the driven wheel 15 driving the gear 16 to rotate, the winding drum 5 is driven to rotate by the engagement of the gear 16 and the gear ring 17, both actions are simultaneously reflected on the spare cable 18 in the wire grip 13, the reserve cable 18 is spirally wound on the winding drum 5, to increase the number of turns of the secondary winding 7, or the secondary winding is unwound and converted into a spare cable 18 so as to reduce the number of turns of the secondary winding 7;
s2: and (tension tightening) finally powering off the electromagnet 25, so that the tension spring 22 drives the wire sleeve 23 to reset, and further generates lateral tension on the spare cable 18, and further reflects the lateral tension on the secondary winding 7 to tighten the secondary winding 7, thereby ensuring the smooth proceeding of electromagnetic induction.
The working principle is as follows: firstly, the main structure of the transformer is arranged in a cavity 2 of a transformer box 1, a core column 4 is arranged on a base 3, the core column 4 is provided with a primary winding 6 and a secondary winding 7 through a winding drum 5, induced electromotive force is formed by the primary winding 6 and the secondary winding 7 when the transformer is electrified, and the final output voltage is high or low depending on the turn ratio of the secondary winding 7 and the primary winding 6, the number of winding turns of the secondary winding 7 can be adjusted, so that voltage output adjustment is completed, the number of winding turns of the secondary winding 7 is adjusted by using the winding structure arranged in the cavity 2, the adjusting process is formed by the action of driving a standby cable 18 to ascend and descend by a wire pressing sleeve 13 and the action of driving the secondary winding drum 5 to rotate, the two actions are synchronously cooperated, and the standby cable 18 can be spirally wound on the winding drum 5 by one turn, or the secondary winding 7 is unwound in one circle to become a loose spare cable 18, the increase or decrease of the number of turns of the secondary winding 7 is respectively completed, when the adjustment is performed, the lead screw 10 is driven to rotate by the driving motor 9, so as to drive the driving rod 11 to move up and down on the guide rail 8, the lifting adjustment of the movable ring 12 is completed, meanwhile, the rotation of the lead screw 8 also drives the driving wheel 14 to rotate, the driven wheel 15 drives the gear 16 to rotate, the winding drum 5 is driven to rotate through the engagement of the gear 16 and the gear ring 17, the two actions are simultaneously reflected on the spare cable 18 in the wire pressing sleeve 13, so that the spare cable 18 can be spirally wound on the winding drum 5 to increase the number of turns of the secondary winding 7, or the secondary winding is unwound and converted into the spare cable 18 to decrease the number of turns of the secondary winding 7, the adjustment process of the increase or decrease of the secondary winding 7 needs to be matched through a cable storage structure, and the cable storage structure has the function of automatically adjusting the tension, the secondary winding 7 can be tensioned after the number of turns is adjusted, the winding tightness is ensured, the spare cable 18 is stored by allowance through a steering column 19 and a winding column 20 in the cable storage structure, and through the two-way rotation of the winding post 20, the paying-out or recovering action of the spare cable 18 can be completed, in the adjusting process, the electromagnet 25 needs to be electrified to generate attraction to act on the magnetic block 24 and drive the wire sleeve 23 to move against the elastic force of the tension spring 22, so that the pulling path of the spare cable 18 is straighter and shorter, the adjustment is easy, after the adjustment is completed, the electromagnet 25 is powered off, the tension spring 22 drives the wire sleeve 23 to reset, and then produce the side direction pulling force to reserve cable 18 to further reflect on secondary winding 7, tighten up secondary winding 7, guaranteed going on smoothly of electromagnetic induction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A transformer winding method with an adjustable winding base is characterized in that: the transformer is including the transformer case, and is provided with the cavity in the transformer case, fixed mounting has the base in the cavity, and fixed mounting has the iron core post on the base, rotate on the iron core post and install around the reel, and wind on the reel and be connected with primary and secondary, install the structure of rolling up around having two-way synchronous drive function in the cavity, and be connected with reserve cable around rolling up structurally, reserve cable is connected on the cable storage structure that has the tension automatically regulated function, and the cable stores the structrual installation in the base.
2. The winding method of the transformer with the adjustable winding base, according to claim 1, is characterized in that: the winding structure comprises a guide rail fixedly installed on the cavity wall of the cavity, a driving motor is fixedly connected onto the guide rail, a lead screw is fixedly connected onto the driving motor, a driving rod is connected onto the lead screw in a threaded manner, a movable ring is fixedly connected onto the driving rod, and a wire pressing sleeve is fixedly installed on the movable ring.
3. The winding method of the transformer with the adjustable winding base according to claim 2, characterized in that: the winding structure further comprises a driving wheel fixedly mounted on the lead screw, the driving wheel is connected with a driven wheel through a belt in a driving mode, the driven wheel is coaxially mounted with a gear, the gear is connected with a gear ring in a meshing mode, and the gear ring is fixedly mounted on the winding drum.
4. The winding method of the transformer with the adjustable winding base, according to claim 3, is characterized in that: the guide rail is vertically installed in the cavity, and driving motor installs the bottom at the guide rail, the lead screw passes through the bearing and installs in the guide rail, and the lead screw is connected with driving motor's motor shaft, the actuating lever comprises nut and connecting rod, and the movable ring cup joints and installs on winding drum outer wall, be provided with the steering wire casing in the wire pressing cover, and reserve cable passes through the wire pressing cover and is connected with secondary winding, gear and follow driving wheel coaxial arrangement, and its installation axle passes through the bearing frame and installs on the base, the ring gear is connected on winding drum's outer wall.
5. The winding method of the transformer with the adjustable winding base, according to claim 1, is characterized in that: the cable is stored the structure and is included steering column and the coiling post of fixed mounting in the base, and the cable stores the slide rail that the structure still included fixed mounting in the base, fixed mounting has straining spring in the slide rail, and fixedly connected with line cover on the straining spring, fixed mounting has the magnetic path on the line cover, and fixed mounting has the electro-magnet on the slide rail.
6. The winding method of the transformer with the adjustable winding base, according to claim 5, is characterized in that: steering column crisscross installation in the base, and the rolling post passes through motor drive if, the tip of reserve cable is connected on the rolling post after the direction of steering column, slide rail horizontal installation is in the base, and reserve cable passes from the line cover, taut spring connection is between line cover and slide rail lateral wall.
7. The winding method of the transformer with the adjustable winding base, according to claim 1, is characterized in that: the base is installed in the bottom of cavity, and the iron core post is installed in the top of base, the winding drum cover is on the iron core post, and primary winding and secondary winding are located same winding drum, and secondary winding is located the below.
8. The winding method of the transformer with the adjustable winding base, according to claim 1, is characterized in that: the winding method comprises the following steps:
s1: firstly, electrifying an electromagnet to generate suction force to act on a magnetic block, driving a wire sleeve to move by overcoming the elastic force of a tension spring, enabling the pulling path of a standby cable to be straighter and shorter and easy to adjust, then driving a screw rod to rotate through a driving motor, driving a driving rod to move up and down on a guide rail, completing the lifting adjustment of a movable ring, driving a driving wheel to rotate through the rotation of the screw rod, driving a gear to rotate by utilizing a driven wheel, driving a winding drum to rotate through the meshing of the gear and a gear ring, simultaneously reacting the two actions on the standby cable in a wire pressing sleeve, and enabling the standby cable to be spirally wound on the winding drum to increase the number of turns of a secondary winding or unwinding the secondary winding to be converted into the standby cable so as to reduce the number of turns of the secondary winding;
s2: and (tension tightening) finally powering off the electromagnet, so that the tension spring drives the wire sleeve to reset, and further generates lateral tension on the standby cable, and the lateral tension is further reflected on the secondary winding to tighten the secondary winding, thereby ensuring the smooth proceeding of electromagnetic induction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111273062.6A CN113903596A (en) | 2021-10-29 | 2021-10-29 | Transformer winding method with adjustable winding base |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111273062.6A CN113903596A (en) | 2021-10-29 | 2021-10-29 | Transformer winding method with adjustable winding base |
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| CN113903596A true CN113903596A (en) | 2022-01-07 |
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| CN112712979A (en) * | 2020-12-29 | 2021-04-27 | 蒙振强 | Transformer with adjustable number of turns |
| CN113284736A (en) * | 2021-04-02 | 2021-08-20 | 华翔翔能科技股份有限公司 | Low-voltage coil winding equipment |
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2021
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|---|---|---|---|---|
| CN103117170A (en) * | 2013-02-01 | 2013-05-22 | 中国科学院电工研究所 | Axial forcing device and adjustment method for winding displacement of superconducting coil |
| CN206806104U (en) * | 2017-04-10 | 2017-12-26 | 李铁英 | A kind of telecom cable production wire electromagnetism idler roller |
| CN210039911U (en) * | 2019-07-02 | 2020-02-07 | 江苏燎源变压器有限公司 | Foil type winding machine for winding transformer coil |
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| CN212411831U (en) * | 2020-07-11 | 2021-01-26 | 山东泰开电力电子有限公司 | Automatic winding device for air-core reactor coil |
| CN112712979A (en) * | 2020-12-29 | 2021-04-27 | 蒙振强 | Transformer with adjustable number of turns |
| CN113284736A (en) * | 2021-04-02 | 2021-08-20 | 华翔翔能科技股份有限公司 | Low-voltage coil winding equipment |
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Application publication date: 20220107 |
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