CN102468050A - Tension control mechanism of annular coil winding machine - Google Patents
Tension control mechanism of annular coil winding machine Download PDFInfo
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- CN102468050A CN102468050A CN2010105337028A CN201010533702A CN102468050A CN 102468050 A CN102468050 A CN 102468050A CN 2010105337028 A CN2010105337028 A CN 2010105337028A CN 201010533702 A CN201010533702 A CN 201010533702A CN 102468050 A CN102468050 A CN 102468050A
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- storage ring
- shuttle
- transmission shaft
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- belt wheel
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Abstract
The invention discloses a tension control mechanism of an annular coil winding machine, which comprises a head wallboard, an iron core which is vertically installed on the head wallboard, a shuttle which is arranged on the right of the head wallboard, a pickup device which is fixedly installed on the right side of the upper part of the shuttle, and a coil storage ring which is arranged on the right of the shuttle, wherein the iron core is vertically installed on the coil storage ring, an inner gear ring is arranged in the coil storage ring and is arranged at the lower part of the coil storage ring, a transmission shaft which penetrates through the head wallboard, the shuttle and the coil storage ring is arranged at the lower part of the coil storage ring, a gear which is engaged with the inner gear ring in a driving way is installed at the right end of the transmission shaft, a belt wheel is installed at the left end of the transmission shaft, a torque motor is arranged on the left side below the belt wheel, and a synchronous belt which is used for driving the belt wheel to drive is arranged between the torque motor and the belt wheel. The tension control mechanism of the annular coil winding machine has the advantages that the structure is simple, the design is reasonable, the problem that enameled wires get loose during winding in the prior art can be effectively solved, and the demand for stable tension during coil winding is met.
Description
Technical field
The present invention relates to a kind of tension control mechanism, especially relate to a kind of toroidal coil winding machine tension control mechanism that is used for the current transformer product.
Background technology
Toroidal coil winding machine is a kind of very widely equipment of using in the power electronics industry, mainly is the enamelled wire of on ring skeleton, reeling, and according to the coil process requirement, the iron core ring skeleton is held work.This equipment is made up of main frame and payingoff mechanism two parts, and its operation principle is to be wound in the wire storage ring through the enamelled wire that the shuttle reversing drives on the wire storage ring turning handle pay off rack, then, is just changeing the enamelled wire of pulling out in the wire storage ring by shuttle it is wound on the iron core.Yet; When the annular core clamping, the general cross section that is difficult to the assurance annular core is positioned at the center of wire storage ring, causes among gear ring revolves the process of turning around; Before always crossing, one section enamelled wire between iron core and the gear ring stripper increases gradually during half-turn; Shorten gradually in the time of when gear ring turns over the back half-turn, therefore in winding process, the tension force of half-turn is greater than the tension force of back half-turn before the enamelled wire.The situation that enamelled wire fluffs can appear in the certain angle in coiling one circle process; Just the tension force of enamelled wire is zero, makes iron core shake in the winding process, and coiling pitch is inhomogeneous; Wire stretching stress is different; The Stress Release during product inventory that winds, winding deformation, and then have influence on the final products performance quality.So in winding process, keeping enamelled wire not loose is that tension stability is necessary.
And the tension control structure on the existing toroidal coil winding machine has spring-loaded friction-type, cylinder pressurization friction-type and three kinds of modes of magnetic powder brake; All add braking mechanism in the wire storage ring inboard or brake mechanism is realized, these modes all the phenomenon that enamelled wire fluffs can occur in winding process.
Summary of the invention
Technical problem to be solved by this invention is to above-mentioned deficiency of the prior art; A kind of toroidal coil winding machine tension control mechanism is provided; Its mechanism is simple, and is reasonable in design, can not only effectively solve to exist in the prior art to occur the problem that enamelled wire fluffs in the winding process; And can regulate the toroidal coil winding machine winding tension automatically, and then satisfy the requirement of tension stability in the coil winding process.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of toroidal coil winding machine tension control mechanism; Comprise the head wallboard and be vertically mounted on iron core on the head wallboard, be arranged on right-hand shuttle of head wallboard, be fixedly mounted on the stripper of shuttle upper right and be arranged on right-hand wire storage ring of shuttle that said iron core is vertically mounted on the wire storage ring, it is characterized in that: said wire storage ring set inside has ring gear; Said ring gear is positioned at the wire storage ring bottom; Said wire storage ring bottom is provided with the power transmission shaft that passes head wallboard, shuttle and wire storage ring, and said power transmission shaft right-hand member is equipped with the gear with the ring gear engaged transmission, and said power transmission shaft left end is equipped with belt wheel; Left side, said belt wheel below is provided with torque motor, is provided with the synchronous band that is used to drive the belt wheel transmission between said torque motor and the belt wheel.
Above-mentioned toroidal coil winding machine tension control mechanism is characterized in that: said power transmission shaft is installed on head wallboard, shuttle and the wire storage ring through the bearing pedestal that is arranged on the head wallboard, and said power transmission shaft is fixedly connected with the head wallboard.
Above-mentioned toroidal coil winding machine tension control mechanism is characterized in that: said bearing pedestal is fixedly connected with the head wallboard through screw thread.
The present invention compared with prior art has the following advantages:
1, mechanism is simple; Reasonable in design, the wire storage ring set inside of this tension control mechanism has ring gear, and the wire storage ring bottom is provided with the power transmission shaft that passes head wallboard, shuttle and wire storage ring; The power transmission shaft right-hand member is equipped with the gear with the ring gear engaged transmission; The power transmission shaft left end is equipped with belt wheel, and left side, belt wheel below is provided with torque motor, is provided with the synchronous band that is used to drive the belt wheel transmission between torque motor and the belt wheel.
2, owing to adopt torque motor that the wire storage ring unwrapping wire is driven with soft mechanical characteristic; Be in passive unwrapping wire mode when making the wire storage ring work of toroidal coil winding machine; When enamelled wire tension force was zero, torque motor was rotated in the forward and drives wire storage ring to rotation, and then had solved and occur the problem that enamelled wire fluffs in the prior art in the winding process; Realize regulating automatically the toroidal coil winding machine winding tension, satisfy the requirement of tension stability in the coil winding process.
Through accompanying drawing and embodiment, the present invention is done further detailed description below.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention.
Description of reference numerals:
1-head wallboard; The 2-shuttle; The 3-stripper;
The 4-wire storage ring; The 5-iron core; The 6-gear;
The 7-ring gear; The 8-bearing pedestal; The 9-belt wheel;
10-is with synchronously; The 11-torque motor; The 12-power transmission shaft.
Embodiment
A kind of toroidal coil winding machine tension control mechanism as shown in Figure 1; Comprise head wallboard 1 and be vertically mounted on iron core 5 on the head wallboard 1, be arranged on right-hand shuttle 2 of head wallboard 1, be fixedly mounted on the stripper 3 of shuttle 2 upper right and be arranged on right-hand wire storage ring 4 of shuttle 2; Said iron core 5 is vertically mounted on the wire storage ring 4; Said wire storage ring 4 set inside have ring gear 7, and said ring gear 7 is positioned at wire storage ring 4 bottoms, and said wire storage ring 4 bottoms are provided with the power transmission shaft 12 that passes head wallboard 1, shuttle 2 and wire storage ring 4; Said power transmission shaft 12 right-hand members are equipped with the gear 6 with ring gear 7 engaged transmission; Said power transmission shaft 12 left ends are equipped with belt wheel 9, and said belt wheel 9 belows left sides is provided with torque motor 11, be provided with between said torque motor 11 and the belt wheel 9 be used to drive belt wheel 9 transmissions be with 10 synchronously.
As shown in Figure 1, said power transmission shaft 12 is installed on head wallboard 1, shuttle 2 and the wire storage ring 4 through the bearing pedestal 8 that is arranged on the head wallboard 1, and said power transmission shaft 12 is fixedly connected with head wallboard 1.
Said bearing pedestal 8 is fixedly connected with head wallboard 1 through screw thread.
Operation principle of the present invention is: through being with 10 to drive power transmission shaft 12 rotations synchronously, power transmission shaft 12 driven gears 6 and ring gear 7 engaged transmission, and then 4 opposite spins of driving wire storage ring provide stable tension force to the enamelled wire coiling by torque motor 11.This invention is in passive unwrapping wire mode owing to adopt the 11 pairs of wire storage ring unwrapping wire of torque motor with soft mechanical characteristic to drive when making wire storage ring 4 work of toroidal coil winding machine; When enamelled wire tension force is zero; Torque motor 11 is rotated in the forward and drives wire storage ring 4 backward rotation, thereby has overcome the loose ends phenomenon that occurs in the coiling process in the past, has satisfied coil winding machine requirement to constant tension when the coiling; Realize that the control winding tension is stable, the performance of improving the quality of products.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any restriction, every technical spirit changes any simple modification, change and the equivalent structure that above embodiment did according to the present invention, all still belongs in the protection range of technical scheme of the present invention.
Claims (3)
1. toroidal coil winding machine tension control mechanism; Comprise head wallboard (1) and be vertically mounted on iron core (5) on the head wallboard (1), be arranged on right-hand shuttle (2) of head wallboard (1), be fixedly mounted on the stripper (3) of shuttle (2) upper right and be arranged on right-hand wire storage ring (4) of shuttle (2); Said iron core (5) is vertically mounted on the wire storage ring (4); It is characterized in that: said wire storage ring (4) set inside has ring gear (7); Said ring gear (7) is positioned at wire storage ring (4) bottom; Said wire storage ring (4) bottom is provided with the power transmission shaft (12) that passes head wallboard (1), shuttle (2) and wire storage ring (4), and said power transmission shaft (12) right-hand member is equipped with the gear (6) with ring gear (7) engaged transmission, and said power transmission shaft (12) left end is equipped with belt wheel (9); Left side, said belt wheel (9) below is provided with torque motor (11), is provided with the synchronous band (10) that is used to drive belt wheel (9) transmission between said torque motor (11) and the belt wheel (9).
2. according to the described toroidal coil winding machine tension control mechanism of claim 1; It is characterized in that: said power transmission shaft (12) is installed on head wallboard (1), shuttle (2) and the wire storage ring (4) through the bearing pedestal (8) that is arranged on the head wallboard (1), and said power transmission shaft (12) is fixedly connected with head wallboard (1).
3. according to the described toroidal coil winding machine tension control mechanism of claim 2, it is characterized in that: said bearing pedestal (8) is fixedly connected with head wallboard (1) through screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105337028A CN102468050A (en) | 2010-11-06 | 2010-11-06 | Tension control mechanism of annular coil winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105337028A CN102468050A (en) | 2010-11-06 | 2010-11-06 | Tension control mechanism of annular coil winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102468050A true CN102468050A (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105337028A Pending CN102468050A (en) | 2010-11-06 | 2010-11-06 | Tension control mechanism of annular coil winding machine |
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| CN (1) | CN102468050A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550461A (en) * | 2018-05-30 | 2018-09-18 | 卧龙电气银川变压器有限公司 | A kind of 10KV capacity transfers distribution transformer coils conducting wire tightening device |
| CN109712806A (en) * | 2017-10-26 | 2019-05-03 | 深圳市有钢机电设备有限公司 | A kind of magnetic toroid winding machine |
| CN112768199A (en) * | 2020-12-29 | 2021-05-07 | 陆林娣 | Module combined type annular transformer and winding system of winding framework thereof |
-
2010
- 2010-11-06 CN CN2010105337028A patent/CN102468050A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712806A (en) * | 2017-10-26 | 2019-05-03 | 深圳市有钢机电设备有限公司 | A kind of magnetic toroid winding machine |
| CN109712806B (en) * | 2017-10-26 | 2024-05-03 | 东莞市有励电子有限公司 | Magnetic ring winding machine |
| CN108550461A (en) * | 2018-05-30 | 2018-09-18 | 卧龙电气银川变压器有限公司 | A kind of 10KV capacity transfers distribution transformer coils conducting wire tightening device |
| CN112768199A (en) * | 2020-12-29 | 2021-05-07 | 陆林娣 | Module combined type annular transformer and winding system of winding framework thereof |
| CN112768199B (en) * | 2020-12-29 | 2021-12-21 | 深圳市德尔信电子有限公司 | Module combined type annular transformer and winding system of winding framework thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |