CN104465137A - Winding mandrel locating device of wound film capacitor - Google Patents
Winding mandrel locating device of wound film capacitor Download PDFInfo
- Publication number
- CN104465137A CN104465137A CN201410765165.8A CN201410765165A CN104465137A CN 104465137 A CN104465137 A CN 104465137A CN 201410765165 A CN201410765165 A CN 201410765165A CN 104465137 A CN104465137 A CN 104465137A
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- core axle
- winding mandrel
- mounting bracket
- positioning set
- positioning
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Abstract
The invention discloses a winding mandrel locating device of a wound film capacitor. The winding mandrel locating device comprises a rack, a winding mandrel, a locating assembly installation support and a locating assembly. The front end of the winding mandrel is provided with a tapered protrusion. The locating assembly installation support is fixed to the rack, the locating assembly is movably connected to the locating assembly installation support through a pin shaft, tension springs are arranged between the locating assembly and the locating assembly installation support, and a stop block is arranged at the end, close to the locating assembly, of the locating assembly installation support. The locating assembly comprises a winding mandrel sleeve installation support and a winding mandrel sleeve fixed to the winding mandrel sleeve installation support, and the winding mandrel sleeve is provided with a tapered groove matched with the tapered protrusion at the front end of the winding mandrel. According to the winding mandrel locating device of the wound film capacitor, the winding mandrel does not swing in the radial direction when rotating at a high speed in the winding process of the wound film capacitor, so that the flatness of the end face of a wound capacitor packet is improved, and product performance is improved.
Description
Technical field
The present invention relates to film capacitor production equipment technical field, specifically belong to a kind of volume spindle positioning device of coiled film electric capacity.
Background technology
In the manufacture process of film capacitor, fuse winding is a very crucial production process.This operation roll up be placed on unreeling shaft with light film film metallized film film volume or aluminium pool, and the film that film is rolled up is through guide roller around on core axle, and namely core axle is wound into thin-film capacitor core after rotating a fixing turn.Thin-film capacitor core is core axle High Rotation Speed in winding process, easily causes core Axial and radial to swing the capacitor body end face out-of-flatness making winding, directly affects gilding layer adhesive force, thus affect its electrical property.Existing simple type or half-automatic winder core axle do not have positioner, and the thin-film capacitor core end face poor flatness of its winding, causes product qualified rate low.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, provide a kind of volume spindle positioning device of coiled film electric capacity, without radially wobbling when making core axle High Rotation Speed, the capacitor body end face evenness of winding is high, and product qualified rate is high.
The technical solution used in the present invention is as follows:
A kind of volume spindle positioning device of coiled film electric capacity, comprise frame, core axle, positioning set mounting bracket and positioning set, described core axle front end is provided with tapered projection, described positioning set mounting bracket is fixed in frame, positioning set is movably connected on positioning set mounting bracket by bearing pin, extension spring is provided with between described positioning set and positioning set mounting bracket, positioning set mounting bracket is provided with block near positioning set end, described positioning set comprises core axle sleeve mounting bracket and is fixed on the core axle sleeve on core axle sleeve mounting bracket, described core axle sleeve is provided with and the conical socket of spending tapered protrusion before core axle and matching.
Described extension spring has two, is symmetricly set on positioning set both sides.
Described core axle sleeve mounting bracket is provided with clutch handle.
When the present invention uses, first moving clutch handle makes core axle positioning set be separated with volume axle, the plug of thin-film capacitor is inserted in core axle, moving clutch handle again makes the conical socket on core axle sleeve coordinate with the tapered protrusion activity of core axle front end, then film is introduced capacitor plug and Continuous pressing device for stereo-pattern plays winding, moving clutch handle after having reeled again makes core axle positioning set be separated with core axle, takes off thin-film capacitor fuse.
Compared with the prior art, beneficial effect of the present invention is as follows:
The volume spindle positioning device of coiled film electric capacity of the present invention, in core axle front end, tapered projection is set, core axle sleeve is arranged the conical socket of spending tapered protrusion matching front with core axle, make thin-film capacitor core in winding process during core axle High Rotation Speed without radially wobbling, improve the capacitor body end face evenness of winding, enhance product performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is end view of the present invention;
Fig. 3 is volume axle of the present invention and positioning set released state schematic diagram.
Embodiment
See accompanying drawing, a kind of volume spindle positioning device of coiled film electric capacity, comprise frame 1, core axle 2, positioning set mounting bracket 3 and positioning set 4, described core axle 2 front end is provided with tapered protruding 201, described positioning set mounting bracket 3 is fixed in frame 1, positioning set 4 is movably connected on positioning set mounting bracket 3 by bearing pin 5, extension spring 6 is provided with between described positioning set 4 and positioning set mounting bracket 3, described extension spring 6 has two, be symmetricly set on positioning set 4 both sides, described positioning set mounting bracket 3 is provided with block 7 near positioning set 4 end, the core axle sleeve 9 that described positioning set 4 comprises core axle sleeve mounting bracket 8 and is fixed on core axle sleeve mounting bracket 8, described core axle sleeve 9 is provided with the conical socket 901 of spending tapered protrusion 201 matching front with core axle 2, described core axle sleeve mounting bracket 8 is provided with clutch handle 10.When the present invention uses, first moving clutch handle 10 makes core axle positioning set 4 be separated with volume axle 2, the plug of thin-film capacitor is inserted in core axle 2, moving clutch handle 10 again makes the conical socket 901 on core axle sleeve 9 coordinate with the activity of core axle 2 front end tapered protrusion 201, then film is introduced capacitor plug and Continuous pressing device for stereo-pattern plays winding, moving clutch handle 10 after having reeled again makes core axle positioning set 4 be separated with core axle 2, takes off thin-film capacitor fuse.The volume spindle positioning device of coiled film electric capacity of the present invention, in core axle front end, tapered projection is set, core axle sleeve is arranged the conical socket of spending tapered protrusion matching front with core axle, make thin-film capacitor core in winding process during core axle High Rotation Speed without radially wobbling, improve the capacitor body end face evenness of winding, enhance product performance.
Claims (3)
1. the volume spindle positioning device of a coiled film electric capacity, it is characterized in that: comprise frame, core axle, positioning set mounting bracket and positioning set, described core axle front end is provided with tapered projection, described positioning set mounting bracket is fixed in frame, positioning set is movably connected on positioning set mounting bracket by bearing pin, extension spring is provided with between described positioning set and positioning set mounting bracket, positioning set mounting bracket is provided with block near positioning set end, described positioning set comprises core axle sleeve mounting bracket and is fixed on the core axle sleeve on core axle sleeve mounting bracket, described core axle sleeve is provided with and the conical socket of spending tapered protrusion before core axle and matching.
2. the volume spindle positioning device of coiled film electric capacity according to claim 1, is characterized in that: described extension spring has two, is symmetricly set on positioning set both sides.
3. the volume spindle positioning device of coiled film electric capacity according to claim 1, is characterized in that: described core axle sleeve mounting bracket is provided with clutch handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410765165.8A CN104465137B (en) | 2014-12-11 | 2014-12-11 | Winding mandrel locating device of wound film capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410765165.8A CN104465137B (en) | 2014-12-11 | 2014-12-11 | Winding mandrel locating device of wound film capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104465137A true CN104465137A (en) | 2015-03-25 |
| CN104465137B CN104465137B (en) | 2017-05-24 |
Family
ID=52911036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410765165.8A Active CN104465137B (en) | 2014-12-11 | 2014-12-11 | Winding mandrel locating device of wound film capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104465137B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108073290A (en) * | 2018-02-05 | 2018-05-25 | 盐城工业职业技术学院 | A kind of computer keyboard stand for facilitating adjusting |
| CN108269687A (en) * | 2018-02-05 | 2018-07-10 | 钱立文 | A kind of supply head of aluminium shell of capacitor cutting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0802142A1 (en) * | 1996-04-15 | 1997-10-22 | Klöcker-Entwicklungs-Gmbh | Brake for the yarn axially unwound from a bobbin |
| CN2624386Y (en) * | 2003-04-23 | 2004-07-07 | 彩虹彩色显像管总厂 | Deflecting coil holding device |
| CN102658989A (en) * | 2012-04-01 | 2012-09-12 | 常州市永明机械制造有限公司 | Frictional damping device and internal membrane unreeling machine with same |
| CN103693512A (en) * | 2013-12-25 | 2014-04-02 | 天津市赢事达办公用品厂 | Winding-unwinding spool of rewinder |
| CN204230070U (en) * | 2014-12-11 | 2015-03-25 | 铜陵市启动电子制造有限责任公司 | A kind of volume spindle positioning device of coiled film electric capacity |
-
2014
- 2014-12-11 CN CN201410765165.8A patent/CN104465137B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0802142A1 (en) * | 1996-04-15 | 1997-10-22 | Klöcker-Entwicklungs-Gmbh | Brake for the yarn axially unwound from a bobbin |
| CN2624386Y (en) * | 2003-04-23 | 2004-07-07 | 彩虹彩色显像管总厂 | Deflecting coil holding device |
| CN102658989A (en) * | 2012-04-01 | 2012-09-12 | 常州市永明机械制造有限公司 | Frictional damping device and internal membrane unreeling machine with same |
| CN103693512A (en) * | 2013-12-25 | 2014-04-02 | 天津市赢事达办公用品厂 | Winding-unwinding spool of rewinder |
| CN204230070U (en) * | 2014-12-11 | 2015-03-25 | 铜陵市启动电子制造有限责任公司 | A kind of volume spindle positioning device of coiled film electric capacity |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108073290A (en) * | 2018-02-05 | 2018-05-25 | 盐城工业职业技术学院 | A kind of computer keyboard stand for facilitating adjusting |
| CN108269687A (en) * | 2018-02-05 | 2018-07-10 | 钱立文 | A kind of supply head of aluminium shell of capacitor cutting machine |
| CN108269687B (en) * | 2018-02-05 | 2019-10-01 | 钱立文 | A kind of supply head of aluminium shell of capacitor cutting machine |
| CN108073290B (en) * | 2018-02-05 | 2020-09-29 | 盐城工业职业技术学院 | Convenient computer key dish support of adjusting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104465137B (en) | 2017-05-24 |
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