CN114446634A - Induction coil winding device and use method thereof - Google Patents
Induction coil winding device and use method thereof Download PDFInfo
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- CN114446634A CN114446634A CN202210125643.3A CN202210125643A CN114446634A CN 114446634 A CN114446634 A CN 114446634A CN 202210125643 A CN202210125643 A CN 202210125643A CN 114446634 A CN114446634 A CN 114446634A
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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
- H01F41/071—Winding coils of special form
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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
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention discloses an induction coil winding device and a using method thereof, and discloses a winding device and a using method thereof, wherein the winding device can assemble a plurality of cooling winding sleeves with the same or different specifications according to different winding requirements to support and guide an induction coil, and can utilize a cooling device to cool and shape the induction coil.
Description
Technical Field
The invention discloses an induction coil winding device and a using method thereof, relates to a device for winding an induction coil and a using method thereof, and belongs to the field of induction coil manufacturing.
Background
The high-frequency induction heating is a mode of heating an electric conductor by utilizing electromagnetic induction, generally a metal mode can generate eddy current in the metal, joule heating of the metal is caused by resistance, the heating effect of a high-frequency induction coil mainly depends on the working current of the induction coil, in addition, the heating effect is directly related to factors such as the shape, the number of turns, the turn pitch and the like of the induction coil, the power of equipment is most effectively utilized, the reasonable design of the induction coil according to the material and the shape of a workpiece is also important, the existing high-frequency induction coil is mostly wound by hand when being manufactured, the situations of inaccurate coil shape, different diameters of turns of the coil, uneven turn pitch distribution, easy deformation of the induction coil and the like exist,
in order to solve the above problems, publication No. CN110246683A discloses a jig for manufacturing an induction coil and a method for manufacturing the coil, including a plurality of diameter adjusting discs sequentially arranged from top to bottom, wherein an upright post for adjusting the turn pitch is arranged between adjacent diameter adjusting discs, the invention adopts the diameter adjusting discs to ensure the inner diameter of each turn of coil and the turn number of the coil, adopts the upright post to ensure the distance between each turn of coil, ensures that the coil is not deformed by injecting fine sand, softens a copper pipe by heating to reduce the winding difficulty, but the invention is not provided with a cooling device, because the temperature of the induction coil after winding is still high, if a natural cooling and shaping mode is adopted, the time consumption is long, the production progress of the induction coil is easy to slow, if the coil is cooled by introducing cooling water and the like, the coil still in a softened state needs to be taken down from the jig, pour out back rethread cooling water etc. with the fine sand in the copper pipe and cool off, make the coil atress take place to warp easily at this in-process, have pit and protruding phenomenon, influence the follow-up use of coil, if directly spray the cooling medium on the coil, then need the staff to hand the sprinkler head and carry out portable spraying, waste time and energy, and the uneven condition of cooling appears easily.
Disclosure of Invention
In order to improve the situation, the invention provides the induction coil winding device and the use method thereof, and the winding device can assemble a plurality of cooling winding sleeves with the same or different specifications according to different winding requirements to support and guide the induction coil and can cool and shape the induction coil by using the cooling device.
The invention discloses an induction coil winding device, which is realized by the following steps: the invention relates to an induction coil winding device which comprises a supporting component, a cooling winding sleeve arranged on the supporting component and a conveying pipe arranged on the supporting component, wherein the side wall of the cooling winding sleeve is of a hollow structure,
it is characterized in that the cooling winding sleeves have various specifications and can be assembled according to different winding requirements by matching with supporting components, the conveying pipe can convey a cooling medium into the cooling winding sleeves to cool and shape the induction coils by matching with the supporting components,
the supporting component consists of a supporting tray, a threading through groove, an upper clamping groove, an upper fixing plate, a connecting pipe, a lower clamping groove, a powerful tension spring and an arc-shaped sealing plate,
the supporting tray is of a round hollow structure, the top surface of the supporting tray is downwards sunken to form a plurality of upper clamping grooves,
preferably, the upper clamping grooves are of an annular structure, the upper clamping grooves are concentric with the supporting tray, the distance between two adjacent upper clamping grooves in the plurality of upper clamping grooves is equal, the widths of the plurality of upper clamping grooves are equal, the inner diameters of the plurality of upper clamping grooves are gradually increased from the center to the edge of the supporting tray,
the bottom surface of the supporting tray is upwards sunken to form a plurality of lower clamping grooves,
preferably, the plurality of lower clamping grooves correspond to the plurality of upper clamping grooves one by one, the lower clamping grooves are of an annular structure, the lower clamping grooves are concentric with the supporting tray, the distance between two adjacent lower clamping grooves in the plurality of lower clamping grooves is equal, the widths of the plurality of lower clamping grooves are equal, the inner diameters of the plurality of lower clamping grooves are gradually increased from the center to the edge of the supporting tray,
preferably, the width of the upper clamping groove is equal to that of the lower clamping groove,
an upper fixing plate is arranged on one side wall of the upper clamping groove, a lower fixing plate is arranged on one side wall of the lower clamping groove, the top surface of the supporting tray is downwards sunken to form a plurality of threading through grooves,
preferably, the threading through grooves are arc-shaped structures, the threading through grooves are in one-to-one correspondence with the upper clamping grooves, the threading through grooves are positioned at the other sides of the corresponding upper clamping grooves,
the center of the top surface of the supporting tray is provided with a connecting pipe which is communicated with the supporting tray, the center of the bottom surface of the supporting tray is provided with a connecting pipe which is communicated with the supporting tray, the bottom of the upper clamping groove is provided with a water inlet through groove, the arc-shaped sealing plate is clamped at the water inlet through groove,
preferably, the width of the arc-shaped sealing plate is slightly larger than that of the water inlet through groove,
one end of the strong tension spring is connected with the arc-shaped sealing plate through the fixed shaft, the other end of the strong tension spring is connected with the side wall of the upper clamping groove through the fixed shaft,
preferably, the two groups of strong tension springs are respectively positioned at two sides of the arc-shaped sealing plate, one group of strong tension springs is composed of a plurality of strong tension springs, one group of strong tension springs is distributed at equal intervals,
one end of the cooling winding sleeve corresponds to the upper clamping groove, the other end of the cooling winding sleeve corresponds to the lower clamping groove,
the side wall of the cooling winding sleeve is of a hollow structure to form a cooling cavity, a wedge-shaped clamping boss is arranged on the outer wall of one end of the cooling winding sleeve,
preferably, the wedge-shaped clamping boss corresponds to the water inlet through groove,
preferably, the other end of the wedge-shaped clamping boss protrudes out of one end of the cooling winding sleeve,
preferably, the cooling cavity is of an annular structure, a water inlet hole is formed in the position, corresponding to the wedge-shaped clamping boss, of the cooling cavity,
the wedge-shaped clamping boss is provided with a through hole,
preferably, the cooling winding sleeve has various specifications, the diameter of the cooling winding sleeve is 20-160mm, the height of the cooling winding sleeve is 5-20mm,
the delivery pipe is communicated with the connecting pipe,
preferably, the delivery pipe and the connecting pipe are detachable, the delivery pipe and the connecting pipe are sealed,
preferably, the conveying pipe has multiple specifications, and the length of the conveying pipe is slightly smaller than the height of the corresponding cooling winding sleeve.
Has the beneficial effects.
Firstly, the manufacturing requirements of different induction coils can be met.
And secondly, the induction coil can be supported and guided during winding, and the number of turns, the turn pitch, the inner diameter and the like of the coil are ensured.
And thirdly, the deformation of the induction coil can be prevented during winding.
Fourthly, the induction coil after winding can be cooled and shaped.
Fifthly, the structure is simple, the convenience and the practicability are realized, and the popularization is easy.
Drawings
FIG. 1 is a perspective exploded view of an induction coil winding apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of an induction coil winding apparatus according to the present invention;
FIG. 3 is a schematic structural diagram of an induction coil winding apparatus according to the present invention, which only shows the connection condition of the clamping structure;
fig. 4 is a perspective view of an induction coil winding apparatus according to the present invention.
In the attached drawings
Wherein the method comprises the following steps: support tray (1), logical groove (2) are led to in the threading, go up joint groove (3), an upper fixed plate (4), cooling winding cover (5), conveyer pipe (6), connecting pipe (7), lower joint groove (8), powerful extension spring (9), arc closing plate (10), through-hole (11), wedge joint boss (12), circulating line (13).
The specific implementation mode is as follows:
the invention discloses an induction coil winding device, which is realized by the following steps: comprises a supporting component, a cooling winding sleeve (5) arranged on the supporting component and a conveying pipe (6) arranged on the supporting component, wherein the side wall of the cooling winding sleeve (5) is of a hollow structure,
it is characterized in that the cooling winding sleeve (5) has a plurality of different specifications and can be assembled by matching with a supporting component according to different winding requirements, the conveying pipe (6) can convey a cooling medium into the cooling winding sleeve (5) to cool and shape the induction coil by matching with the supporting component,
the supporting component consists of a supporting tray (1), a threading through groove (2), an upper clamping groove (3), an upper fixing plate (4), a connecting pipe (7), a lower clamping groove (8), a powerful tension spring (9) and an arc-shaped sealing plate (10),
the supporting tray (1) is of a round hollow structure, the top surface of the supporting tray (1) is sunken downwards to form a plurality of upper clamping grooves (3),
preferably, the upper clamping grooves (3) are of an annular structure, the upper clamping grooves (3) and the supporting tray (1) are concentric, the distance between every two adjacent upper clamping grooves (3) in the plurality of upper clamping grooves (3) is equal, the widths of the plurality of upper clamping grooves (3) are equal, the inner diameters of the plurality of upper clamping grooves (3) are gradually increased from the center to the edge of the supporting tray (1),
the bottom surface of the supporting tray (1) is sunken upwards to form a plurality of lower clamping grooves (8),
preferably, the lower clamping grooves (8) correspond to the upper clamping grooves (3) one by one, the lower clamping grooves (8) are of an annular structure, the lower clamping grooves (8) are concentric with the supporting tray (1), the distance between two adjacent lower clamping grooves (8) in the lower clamping grooves (8) is equal, the widths of the lower clamping grooves (8) are equal, the inner diameters of the lower clamping grooves (8) are gradually increased from the center to the edge of the supporting tray (1),
preferably, the width of the upper clamping groove (3) is equal to that of the lower clamping groove (8),
an upper fixing plate (4) is arranged on one side wall of the upper clamping groove (3), a lower fixing plate is arranged on one side wall of the lower clamping groove (8), the top surface of the supporting tray (1) is sunken downwards to form a plurality of threading through grooves (2),
preferably, the threading through grooves (2) are arc-shaped structures, the threading through grooves (2) correspond to the upper clamping grooves (3) one by one, the threading through grooves (2) are positioned at the other sides of the corresponding upper clamping grooves (3),
a connecting pipe (7) is arranged at the center of the top surface of the supporting tray (1), the connecting pipe (7) is communicated with the supporting tray (1), the connecting pipe (7) is arranged at the center of the bottom surface of the supporting tray (1), the connecting pipe (7) is communicated with the supporting tray (1), a water inlet through groove is formed at the bottom of the upper clamping groove (3), the arc-shaped sealing plate (10) is clamped at the water inlet through groove,
preferably, the width of the arc-shaped sealing plate (10) is slightly larger than that of the water inlet through groove,
one end of a strong tension spring (9) is connected with the arc-shaped sealing plate (10) through a fixed shaft, the other end of the strong tension spring is connected with the side wall of the upper clamping groove (3) through the fixed shaft,
preferably, the two groups of strong tension springs (9) are arranged, the two groups of strong tension springs (9) are respectively positioned at two sides of the arc-shaped sealing plate (10), one group of strong tension springs (9) is composed of a plurality of strong tension springs (9), one group of strong tension springs (9) are distributed at equal intervals,
one end of the cooling winding sleeve (5) corresponds to the upper clamping groove (3), the other end of the cooling winding sleeve (5) corresponds to the lower clamping groove (8),
the side wall of the cooling winding sleeve (5) is of a hollow structure to form a cooling cavity, a wedge-shaped clamping boss (12) is arranged on the outer wall of one end of the cooling winding sleeve (5),
preferably, the wedge-shaped clamping boss (12) corresponds to the water inlet through groove,
preferably, the other end of the wedge-shaped clamping boss (12) protrudes out of one end of the cooling winding sleeve (5),
preferably, the cooling cavity is of an annular structure, a water inlet hole is formed at the position of the cooling cavity corresponding to the wedge-shaped clamping boss (12),
the wedge-shaped clamping boss (12) is provided with a through hole (11),
preferably, the cooling winding sleeve (5) has various specifications, the diameter of the cooling winding sleeve is 20-160mm, the height of the cooling winding sleeve is 5-20mm,
the delivery pipe (6) is communicated with the connecting pipe (7),
preferably, the conveying pipe (6) and the connecting pipe (7) are detachable, the conveying pipe (6) and the connecting pipe (7) are sealed,
preferably, the conveying pipe (6) has multiple specifications, and the length of the conveying pipe (6) is slightly smaller than the height of the corresponding cooling winding sleeve (5).
Preferably, the cooling winding sleeve (5) is made of iron-aluminum alloy, the iron-aluminum alloy is mainly composed of iron and aluminum (about 6-16%), and has the advantages of high resistivity, low density, high hardness, good wear resistance, and good vibration and impact resistance;
preferably, the delivery pipe (6) is made of Stainless Steel (Stainless Steel) which has the main characteristics of Stainless and corrosion resistance according to the definition in GB/T20878-2007, and has the chromium content of at least 10.5% and the maximum carbon content of no more than 1.2%;
the invention also relates to a using method of the induction coil winding device, which is characterized by comprising the following steps:
1) assembling the winding devices according to different winding requirements, and determining the number and the specification of the cooling winding sleeves (5) according to the shape, the number of turns and the turn pitch of the wound induction coil;
2) one end of a cooling winding sleeve (5) with a wedge-shaped clamping platform is clamped in a corresponding upper clamping groove (3) on a supporting tray (1), and a wedge-shaped clamping boss (12) is aligned to a corresponding water inlet through groove, under the initial condition, a strong tension spring (9) is in a stretching state and is pressed downwards with force, the wedge-shaped clamping boss (12) pushes an arc-shaped sealing plate (10) to move downwards until the wedge-shaped clamping boss (12) completely enters the supporting tray (1) and is clamped with the water inlet through groove;
3) the other end of the cooling winding sleeve (5) is clamped in a corresponding lower clamping groove (8) on the other supporting tray (1);
4) the conveying pipe (6) with the corresponding specification is communicated with the connecting pipe (7),
5) repeating the steps 2) -4) until all the cooling winding sleeves (5) are assembled, communicating the conveying pipe (6) of the winding device at the topmost end with the circulating pipeline (13), and blocking the connecting pipe (7) of the winding device at the bottommost end;
6) pouring fine sand into the copper pipe, and heating and softening the copper pipe;
7) winding the softened copper pipe on a cooling winding sleeve (5) to manufacture an induction coil;
8) after winding, introducing cooling water into the conveying pipe (6) from the circulating pipeline (13), introducing the cooling water into the connecting pipe (7), introducing the cooling water into the supporting tray (1) from the connecting pipe (7), introducing the cooling water into the cooling cavity through the through hole (11) and the water inlet hole in the wedge-shaped clamping boss (12), cooling and shaping the wound induction coil, and discharging the cooled water from the connecting pipe (7) of the bottommost winding device;
9) taking down the shaped induction coil from the winding device, slowly pulling out the wedge-shaped clamping boss (12), and simultaneously clamping the arc-shaped sealing plate (10) at the position of the water inlet through groove again under the action of the strong tension spring (9);
10) pouring out fine sand in the induction coil and testing the leakage rate;
11) winding an insulating material on the prepared induction coil;
the width of the arc-shaped sealing plate (10) is slightly larger than that of the water inlet through groove, so that the arc-shaped sealing plate (10) can be clamped into the water inlet through groove under the action of the powerful tension spring (9) to better seal the water inlet through groove after winding is finished, external dust and the like are prevented from entering the supporting tray (1), and the phenomenon that the water inlet through groove is blocked by formed dirt to influence the cooling effect is avoided;
upper fixed plate (4) cooperation bottom plate can fix cooling winding cover (5), makes cooling winding cover (5) more stable when the wire winding.
The upper clamping groove (3) is matched with the lower clamping groove (8) to clamp the cooling winding sleeve (5), and a plurality of cooling winding sleeves (5) with the same or different specifications can be assembled to meet the manufacturing requirements of different induction coils;
the threading groove is matched with the cooling winding sleeve (5), so that the softened copper pipe can be wound on the cooling winding sleeve (5) to manufacture an induction coil, and the situations of different diameters of turns of the coil, uneven turn pitch distribution and the like are avoided;
the wedge-shaped clamping boss (12) is matched with the water inlet through groove, so that cooling water in the supporting tray (1) can enter a cooling cavity in the cooling winding sleeve (5) through the through hole (11) of the wedge-shaped clamping boss (12), and the wound induction coil is cooled and shaped;
the cooling winding sleeve (5) which can be assembled into a plurality of same or different specifications according to different winding requirements supports and guides the induction coil, and the purpose of cooling and shaping the induction coil by using the cooling device is achieved.
The above embodiments are preferred embodiments of the present invention, and the applicant does not add other embodiments for the sake of brevity, but this is not intended to limit the scope of the practice of the present invention. It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
It should be further noted that, while the above specific embodiments are described for simplicity and clarity, only the differences from other embodiments are described, but those skilled in the art should understand that the above specific embodiments are independent technical solutions.
Claims (10)
1. The utility model provides an induction coil winding device, includes supporting component, sets up cooling wire winding cover on supporting component and sets up the conveyer pipe on supporting component, cooling wire winding cover lateral wall is hollow structure, its characterized in that cooling wire winding cover has multiple different specifications, can cooperate supporting component to assemble according to the wire winding demand of difference, conveyer pipe cooperation supporting component can carry cooling medium in the cooling wire winding cover to induction coil and cool off the design.
2. The induction coil winding device according to claim 1, wherein the support member comprises a support tray, a threading through groove, an upper clamping groove, an upper fixing plate, a connecting pipe, a lower clamping groove, a tension spring and an arc-shaped sealing plate, the support tray is a circular hollow structure, the top surface of the support tray is recessed downward to form a plurality of upper clamping grooves, the upper clamping grooves are annular structures, the upper clamping grooves and the support tray are concentric, the distance between two adjacent upper clamping grooves in the plurality of upper clamping grooves is equal, the widths of the plurality of upper clamping grooves are equal, the inner diameters of the plurality of upper clamping grooves are gradually increased from the center to the edge of the support tray, the bottom surface of the support tray is recessed upward to form a plurality of lower clamping grooves, the plurality of lower clamping grooves and the plurality of upper clamping grooves are in one-to-one correspondence, the lower clamping grooves are annular structures, and the lower clamping grooves and the support tray are concentric, the distance between two adjacent lower clamping grooves in the plurality of lower clamping grooves is equal, the width of the plurality of lower clamping grooves is equal, the inner diameter of each lower clamping groove is gradually increased from the center to the edge of the supporting tray, an upper fixing plate is arranged on one side wall of each upper clamping groove, a lower fixing plate is arranged on one side wall of each lower clamping groove, the top surface of the supporting tray is downwards sunken to form a plurality of threading through grooves, a connecting pipe is arranged at the center of the top surface of the supporting tray and communicated with the supporting tray, a connecting pipe is arranged at the center of the bottom surface of the supporting tray and communicated with the supporting tray, a water inlet through groove is formed in the bottom of each upper clamping groove, an arc-shaped sealing plate is clamped at the water inlet through groove, one end of a strong tension spring is connected with the arc-shaped sealing plate through a fixing shaft, the other end of the strong tension spring is connected with the side wall of the upper clamping groove through the fixing shaft, one end of the cooling winding sleeve corresponds to the upper clamping groove, the other end of the cooling winding sleeve corresponds to the lower clamping groove.
3. The apparatus as claimed in claim 2, wherein the tension springs are provided in two groups, the two groups are respectively disposed at two sides of the arc-shaped sealing plate, one group is composed of a plurality of tension springs, and the plurality of tension springs are equidistantly disposed.
4. The device for winding an induction coil as claimed in claim 2, wherein the threading through slots have an arc-shaped structure, the threading through slots correspond to the upper catching slots one by one, and the threading through slots are located at the other side of the corresponding upper catching slots.
5. The induction coil winding device according to claim 2, wherein the side wall of the cooling winding sleeve is of a hollow structure to form a cooling cavity, a wedge-shaped clamping boss is arranged on the outer wall of one end of the cooling winding sleeve and corresponds to the water inlet through groove, the other end of the wedge-shaped clamping boss protrudes out of one end of the cooling winding sleeve, and a through hole is formed in the wedge-shaped clamping boss.
6. The apparatus of claim 2, wherein the width of the arcuate sealing plate is slightly greater than the width of the channel.
7. The induction coil winding device according to claim 2, wherein the upper clamping groove is matched with the lower clamping groove to clamp the cooling winding sleeves, so that a plurality of cooling winding sleeves with the same or different specifications can be assembled to meet different manufacturing requirements of induction coils.
8. The induction coil winding device according to claim 2, wherein the wedge-shaped clamping boss is matched with the water inlet through groove, so that cooling water in the support tray can enter the cooling cavity in the cooling winding sleeve through the through hole of the wedge-shaped clamping boss, and the wound induction coil is cooled and shaped.
9. The induction coil winding device according to claim 5, wherein the cooling cavity is of an annular structure, a water inlet hole is formed in the cooling cavity corresponding to the wedge-shaped clamping boss, the width of the upper clamping groove is equal to that of the lower clamping groove, and the conveying pipe is communicated with the connecting pipe.
10. The use method of the induction coil winding device is characterized by comprising the following steps:
1) assembling the winding devices according to different winding requirements, and determining the number and the specification of cooling winding sleeves according to the shape, the number of turns and the turn pitch of the wound induction coil;
2) one end of the cooling winding sleeve with the wedge-shaped clamping table is clamped in a corresponding upper clamping groove on the support tray, and the wedge-shaped clamping boss is aligned to a corresponding water inlet through groove;
3) the other end of the cooling winding sleeve is clamped in a corresponding lower clamping groove on the other supporting tray;
4) the conveying pipe with the corresponding specification is communicated with the connecting pipe,
5) repeating the steps 2-4 until all the cooling winding sleeves are assembled, communicating the conveying pipe of the winding device at the topmost end with a circulating pipeline, and plugging the connecting pipe of the winding device at the bottommost end;
6) pouring fine sand into the copper pipe, and heating and softening the copper pipe;
7) winding the softened copper pipe on a cooling winding sleeve to manufacture an induction coil;
8) after winding is finished, cooling water is introduced into the conveying pipe from the circulating pipeline, enters the connecting pipe, enters the supporting tray from the connecting pipe, enters the cooling cavity through the through hole and the water inlet hole in the wedge-shaped clamping boss, cools and shapes the wound induction coil, and can be discharged from the connecting pipe of the winding device at the bottommost end;
9) taking the shaped induction coil off the winding device, slowly pulling out the wedge-shaped clamping boss, and clamping the arc-shaped sealing plate at the water inlet through groove again under the action of the powerful tension spring;
10) pouring out fine sand in the induction coil and testing the leakage rate;
11) and winding an insulating material on the prepared induction coil.
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| CN202210125643.3A CN114446634B (en) | 2022-02-10 | 2022-02-10 | Induction coil winding device and use method thereof |
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| CN202210125643.3A CN114446634B (en) | 2022-02-10 | 2022-02-10 | Induction coil winding device and use method thereof |
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| CN114446634B CN114446634B (en) | 2023-10-13 |
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| KR101601177B1 (en) * | 2014-12-15 | 2016-03-08 | 범일산업 주식회사 | Induction heating coil crimping winding equipment |
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| CN208570338U (en) * | 2018-07-11 | 2019-03-01 | 天津霍远科技有限公司 | A kind of mutual inductor production coil winding device with wire arrangement function |
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| CN111161951A (en) * | 2020-01-04 | 2020-05-15 | 深圳感通科技有限公司 | Automatic winding production line of integrated inductor |
| CN113744997A (en) * | 2021-08-31 | 2021-12-03 | 江西金达电子有限公司 | Electronic transformer coil winding device and winding method thereof |
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