WO2018201289A1 - Appareil de guidage et de serrage automatique de fil destiné à une machine d'enroulement de stator et procédé associé - Google Patents

Appareil de guidage et de serrage automatique de fil destiné à une machine d'enroulement de stator et procédé associé Download PDF

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Publication number
WO2018201289A1
WO2018201289A1 PCT/CN2017/082756 CN2017082756W WO2018201289A1 WO 2018201289 A1 WO2018201289 A1 WO 2018201289A1 CN 2017082756 W CN2017082756 W CN 2017082756W WO 2018201289 A1 WO2018201289 A1 WO 2018201289A1
Authority
WO
WIPO (PCT)
Prior art keywords
wire
stator winding
winding machine
sleeve
wire guiding
Prior art date
Application number
PCT/CN2017/082756
Other languages
English (en)
Chinese (zh)
Inventor
张定威
Original Assignee
深圳市鑫华威机电设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市鑫华威机电设备有限公司 filed Critical 深圳市鑫华威机电设备有限公司
Priority to PCT/CN2017/082756 priority Critical patent/WO2018201289A1/fr
Publication of WO2018201289A1 publication Critical patent/WO2018201289A1/fr

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/08—Forming windings by laying conductors into or around core parts
    • H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted stators

Definitions

  • the invention relates to the technical field of a stator winding machine, and more particularly to an automatic wire clamping device for a stator winding machine and a method thereof.
  • the technical problem to be solved by the present invention is to provide an automatic wire clamping device for a stator winding machine according to the above-mentioned defects of the prior art;
  • a method of automatically winding a wire of a stator winding machine is also provided.
  • a stator winding machine automatic wire clamping device comprising a mounting plate, a wire wheel and a mounting bracket for mounting the wire wheel; wherein the mounting frame comprises a longitudinal connecting rod and an inverted U-shaped at a lower end of the connecting rod a fork sleeve; the mounting plate is provided with a hollow sleeve; the upper end of the connecting rod extends into the sleeve and is connected to the mounting plate by a spring; the lower end of the sleeve is provided with two longitudinal struts;
  • the utility model further comprises a silicone tube matched with the wire guide wire slot; the two ends of the silicone tube are respectively connected with the lower ends of the two support rods.
  • the automatic winding wire clamping device for a stator winding machine wherein the mounting plate is further connected with an auxiliary reel through a longitudinal pole, and the lowermost end of the auxiliary reel guide groove is lower than the maximum of the strut Lower end height.
  • the silicone tube has an arc shape, and the arc opening direction is upward.
  • the automatic winding wire clamping device of the stator winding machine of the present invention wherein the connecting rod side surface is provided with positioning ribs along the longitudinal direction; the inner wall of the sleeve is provided with a positioning groove that cooperates with the positioning ribs.
  • the automatic wire clamping device for a stator winding machine wherein the silicone tube is provided with an elastic metal strip.
  • the invention relates to an automatic wire clamping method for a stator winding machine, which adopts the above-mentioned stator winding machine automatic wire clamping device, and the implementation method thereof is as follows.
  • the wire wheel is pulled downward by the pulling force of the copper wire outlet, and the installation is performed.
  • the force of the frame is downwardly guided by the sleeve, the spring is stretched, and when the stop is stopped, the tensile force of the copper wire exit disappears, and the spring returns to change, and the wire wheel is driven upward, and the lower ends of the two rods are
  • the silicone tube is matched with the wire wheel wire slot.
  • the utility model has the beneficial effects that: when the wire is wound normally, the wire wheel is pulled downward by the pulling force of the copper wire outlet, the force of the mounting frame is downwardly guided by the sleeve, the spring is stretched, and when the wire is stopped, the wire pulling force of the copper wire disappears, the spring recovery type Change, drive the wire wheel up, the silicone tube at the lower end of the two rods and the wire wheel wire slot match the clamping line, the copper wire is clamped and released without manual control and programming control, high degree of automation, simple structure and low cost.
  • FIG. 1 is a schematic view showing the structure of an automatic wire clamping device for a stator winding machine according to a preferred embodiment of the present invention.
  • the automatic wire clamping device for the stator winding machine of the preferred embodiment of the present invention includes a mounting plate 1, a wire wheel 2 and a mounting bracket 3 for mounting the wire wheel 2;
  • the mounting frame 3 includes a longitudinal connecting rod 30 and The inverted U-shaped yoke 31 is located at the lower end of the connecting rod 30;
  • the mounting plate 1 is provided with a hollow sleeve 10;
  • the upper end of the connecting rod 30 extends into the sleeve 10 and is connected to the mounting plate 1 by a spring (not shown);
  • the lower end of the sleeve 10 is provided with two longitudinal struts 11; further comprising a silicone tube 4 matched with the wire slot of the wire wheel 2; the two ends of the silicone tube 4 are respectively connected with the lower ends of the two struts 11; when the winding is normal, the wire wheel 2
  • the mounting frame 3 is forced downward by the guiding action of the sleeve 10, and the spring (not shown) is stretched
  • the mounting plate 1 is also connected with an auxiliary reel 13 via a longitudinal upright 12, and the lowermost end of the auxiliary reel 13 is lower than the lowermost end of the strut 11; when the mounting frame 3 is retracted, the auxiliary The wire wheel 13 presses the copper wire downward to prevent the copper wire from coming into contact with the lower end of the strut 11, thereby protecting the copper wire.
  • the silicone tube 4 has an arc shape, and the arc opening direction is upward, which increases the buffering stroke, the clamping effect is good, and the copper wire is not easily damaged.
  • the side surface of the connecting rod 30 is provided with a positioning ridge 300 along the length direction; the inner wall of the sleeve 10 is provided with a positioning groove (not shown) that cooperates with the positioning ridge 300; To ensure the wire clamping effect.
  • the silicone tube 4 is provided with an elastic metal strip to extend the service life.
  • a method for automatically winding a wire of a stator winding machine, as shown in Fig. 1, applying the above-mentioned stator winding machine automatic wire clamping device the implementation method thereof is as follows: when the wire is wound normally, the wire wheel 2 is subjected to the pulling force of the copper wire outlet Downward, the mounting frame 3 is forced downward by the guiding action of the sleeve 10, and the spring (not shown) is stretched.
  • the silicone tube 4 at the lower end of the two rods 11 is matched with the wire slot of the wire wheel 2, and the clamping and releasing of the copper wire does not require manual control and programming control, the degree of automation is high, the structure is simple, and the cost is low.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

La présente invention concerne un appareil de guidage et de serrage de fil automatique destiné à une machine d'enroulement de stator, comprenant une plaque de montage (1), une roue guide-fil (2), et un socle de fixation (3) servant à monter la roue guide-fil (2). Le socle de fixation (3) comprend une bielle longitudinale (30), et une tête de bielle à fourche (31) formée en U inversé située à une extrémité inférieure de la bielle (30). Un manchon creux (10) est disposé sur la plaque de montage (1). Une extrémité supérieure de la bielle (30) s'étend dans le manchon (10) et est reliée à la plaque de montage (1) par l'intermédiaire d'un ressort. Deux tiges de support longitudinales (11) sont disposées au niveau de l'extrémité inférieure du manchon (10). Un tube en silicone (4) adapté à une rainure guide-fil de la roue guide-fil (2) est également inclus. Deux extrémités du tube en silicone (4) sont reliées aux extrémités inférieures des deux tiges de support (11), respectivement. Pendant un processus d'enroulement normal, une roue guide-fil (2) se déplace vers le bas en raison de la force de traction produite pendant l'apport d'un fil de cuivre, un socle de fixation (3) se déplace vers le bas sous l'action du guidage du manchon (10), et un ressort est étiré. Quand le câblage est arrêté, la force de traction produite pendant l'apport du fil de cuivre disparaît, le ressort retrouve sa forme initiale de manière à entraîner le déplacement de la roue guide-fil (2) vers le haut, et le tube en silicone (4) au niveau des extrémités inférieures des deux tiges de support (1) s'ajuste sur la rainure guide-fil de la roue guide-fil (2) en vue du serrage du fil. Étant donné que le serrage et le desserrage du fil de cuivre ne nécessitent pas de commande manuelle ni de programmation, l'invention présente un niveau élevé d'automatisation, une structure simple et un faible coût.
PCT/CN2017/082756 2017-05-02 2017-05-02 Appareil de guidage et de serrage automatique de fil destiné à une machine d'enroulement de stator et procédé associé WO2018201289A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/082756 WO2018201289A1 (fr) 2017-05-02 2017-05-02 Appareil de guidage et de serrage automatique de fil destiné à une machine d'enroulement de stator et procédé associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/082756 WO2018201289A1 (fr) 2017-05-02 2017-05-02 Appareil de guidage et de serrage automatique de fil destiné à une machine d'enroulement de stator et procédé associé

Publications (1)

Publication Number Publication Date
WO2018201289A1 true WO2018201289A1 (fr) 2018-11-08

Family

ID=64015755

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/082756 WO2018201289A1 (fr) 2017-05-02 2017-05-02 Appareil de guidage et de serrage automatique de fil destiné à une machine d'enroulement de stator et procédé associé

Country Status (1)

Country Link
WO (1) WO2018201289A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5445333A (en) * 1992-08-20 1995-08-29 Globe Products Inc. Armature winding method and apparatus
CN202153475U (zh) * 2011-07-01 2012-02-29 东莞市大忠电子有限公司 一种长矩形铜箔变压器绕制机
CN202183707U (zh) * 2011-07-14 2012-04-04 姚牧 组合型定子绕线机夹紧装置
CN202272569U (zh) * 2011-10-11 2012-06-13 吴国溶 一种绕线机用的夹线和断线机构
CN203941808U (zh) * 2014-01-26 2014-11-12 珠海一特自动化设备有限公司 绕线机的t型夹线装置
CN107040103A (zh) * 2017-05-02 2017-08-11 深圳市鑫华威机电设备有限公司 一种定子绕线机自动导线夹线装置及其方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5445333A (en) * 1992-08-20 1995-08-29 Globe Products Inc. Armature winding method and apparatus
CN202153475U (zh) * 2011-07-01 2012-02-29 东莞市大忠电子有限公司 一种长矩形铜箔变压器绕制机
CN202183707U (zh) * 2011-07-14 2012-04-04 姚牧 组合型定子绕线机夹紧装置
CN202272569U (zh) * 2011-10-11 2012-06-13 吴国溶 一种绕线机用的夹线和断线机构
CN203941808U (zh) * 2014-01-26 2014-11-12 珠海一特自动化设备有限公司 绕线机的t型夹线装置
CN107040103A (zh) * 2017-05-02 2017-08-11 深圳市鑫华威机电设备有限公司 一种定子绕线机自动导线夹线装置及其方法

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