CN2270040Y

CN2270040Y - Coil winder with improved structure

Info

Publication number: CN2270040Y
Application number: CN 96230614
Authority: CN
Inventors: 陈俊村
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-02
Filing date: 1996-09-02
Publication date: 1997-12-10
Anticipated expiration: 2006-09-02

Abstract

The utility model relates to a coil winder with an improved structure, relating to a wire winding device which is especially suitable for coiling an induction coil of a multipole seat. A machine table is provided with a slide seat and a rotary mechanism used for fixing a coil holder; a wire winding mechanism is arranged on the slide seat through a hollow shaft; the end of the hollow shaft is sheathed with a U-shaped sleeve clip; the opening of the U-shaped sleeve clip is pivotally provided with two relative clamping jaws, and the clamping jaw is provided with a lug; a spring is arranged between the clamping jaw and the U-shaped sleeve clip; the hollow shaft is penetrated with a push rod whose one end abuts on the lug of the clamping jaw and the other end is adjacent to the position of a swing link which is arranged on the output shaft of a cylinder which is arranged on the other end of the slide seat.

Description

Structure improved coil up-coiler

The structure improved coil up-coiler of the utility model relates to a kind of Winder, is particularly useful for the coiling of multipole seat induction coil.

The induction coil of general electro-motor adopts manual the manufacturing or machine manufacture, the manual manufacturing to workman's technical requirements height, and speed of production is slow; Machine manufacture, as Fig. 6, on board a, be equiped with a winding mechanism b and rotating mechanism c, rotating mechanism c is in order to static line ring support d and coil holder d is intermittently rotated according to the radial number of poles on it, and winding mechanism b is wound on enamel wire e on the coil holder d, winding mechanism b is installed in a hollow shaft b1 on the slide f, installing one bobbin winder base b2 on hollow shaft b1, the side of bobbin winder base b2 is equiped with a rotating shaft b3, the two ends of this rotating shaft b3 are equiped with small belt pulley b4, end at hollow shaft b1 is set with a location belt pulley b5 that can freely rotate on hollow shaft b1, on slide f, be equiped with a big belt pulley b6 concentric with hollow shaft b1, by belt b7 with small belt pulley b4 and big belt pulley b6, location belt pulley b5 is connected, on the belt pulley b5 of location, be equiped with a wire head b8, because belt pulley b5 is identical with the big belt pulley b6 number of teeth in the location, therefore, when bobbin winder base b2 rotates, location belt pulley b5 and big belt pulley b6 can not rotate, when making hollow shaft b1 drive bobbin winder base b2 coiling, wire head b8 is located motionless, be provided with a wire guide b10 in the heart in the axle of hollow shaft b1, make enamel wire e penetrate wire guide b10, and be located on the bobbin winder base b2 by the rear end of hollow shaft b1.Because of its wire head is a solid shape, when the coil of coiling different size size, need the restringing head, and as will make the coil of multipole number the time, short because of the distance between the utmost point seat, enamel wire is wrapped in easily on the consecutive roots seat.

The purpose of this utility model is: a kind of structure improved coil wind2 is provided, makes it when the coil of coiling different size size, without the restringing head, and a step is improved the coil winding quality to the greatest extent.

The purpose of this utility model can be achieved through the following technical solutions: it is to establish a slide and rotating mechanism on board, installing one winding mechanism on slide, rotating mechanism is used for fixing coil holder, coil holder intermittently rotates according to the radial number of poles on it, winding mechanism is that a hollow shaft is installed on the slide, and on hollow shaft the installing one bobbin winder base, one side of bobbin winder base is equiped with a rotating shaft, the two ends of this rotating shaft are equiped with small belt pulley, be set with a location belt pulley that can on hollow shaft, freely rotate at hollow the tip of the axis, on slide, be equiped with a big belt pulley concentric with hollow shaft, by belt with small belt pulley and big belt pulley, the location belt pulley is connected, can on the axial end of hollow shaft, establish a wire guide, make lead penetrate wire guide by the rear end of hollow shaft, and be located on the bobbin winder base, characteristics are: be equiped with  jacket folder on the belt pulley of location, be pivoted with two relative jaws in the folder mouth of  jacket folder, and this jaw is provided with projection, between jaw and  jacket folder one spring is housed; Be equipped with a push rod in hollow shaft, an end of this push rod is resisted against on the projection of jaw, and the other end is near the fork place; Described fork is loaded on the output shaft of a cylinder, and cylinder is contained in the other end of slide.When fork pushing tow push rod, projection on the push rod ejection jaw is opened jaw, and is clipped on the utmost point seat of coil holder, because the jaw in order to lead wire is movable, therefore, can press from both sides coil holder, increase it and make elasticity by different sizes, and, closely lean against because of jaw on the utmost point seat of coil holder, the tightr arrangement of lead is wrapped on the coil holder, improved the coil winding quality.

On the technique scheme basis, for making the utility model have more safe handling, the left and right sides at  jacket folder is equiped with cover plate, cover plate is provided with a notch, in notch, be inserted with certain position pin, between the side of cover plate and  jacket folder, be equiped with a plurality of springs, make cover plate can move back and forth and cover the both sides of two jaws in the  cartridge clip, make jaw covered in  jacket folder in order to the ejection cover plate.

On the technique scheme basis, for adapting to the multipole coil of reeling, be provided with a pair of baffle plate of line being introduced space between the coil utmost point seat in the place ahead of rotating mechanism, downward dip plane is arranged at the top of baffle plate.

Preceence of the present utility model is: be applicable to the coil of different size size, the coil winding quality is excellent, and is safe and reliable, improved the yield rate of multipole coil.Describe in detail below by accompanying drawing and example.

The block diagram in accompanying drawing 1. the utility model slide the place aheads

The block diagram at accompanying drawing 2. the utility model slide rears

Cutaway view when accompanying drawing 3. the utility model jaws open

The jaw folder of accompanying drawing 4. the utility model leans against the cutaway view on the coil holder

The  jacket of accompanying drawing 5. the utility model presss from both sides two side cover plates action scheme drawing

The winding mechanism cutaway view of accompanying drawing 6. prior arts

Embodiment: as accompanying drawing 1, the block diagram in the utility model slide the place ahead; Accompanying drawing 2, the block diagram at the utility model slide rear; Accompanying drawing 3, the cutaway view when the utility model jaw opens; Accompanying drawing 4, the jaw folder of the utility model leans against the cutaway view on the coil holder.Present embodiment is installing one slide 2 on board 1, installing one winding mechanism 3 on slide 2, in addition, on board 1, also install a rotating mechanism 4, rotating mechanism 4 is used for fixing coil holder 5, and make coil holder 5 according to intermittently rotation of the radial utmost point seat on it 51, and winding mechanism 3 must be wound on lead 6 on the coil holder 5, in the present embodiment, winding mechanism 3 is that a hollow shaft 31 is installed on the slide 2, installing one bobbin winder base 32 on hollow shaft 31, one side of bobbin winder base 32 is equiped with a rotating shaft 33, the two ends of rotating shaft 33 are equiped with small belt pulley 34, end at hollow shaft 31 is set with a location belt pulley 35 that can freely rotate on hollow shaft 31, on slide 2, be equiped with a big belt pulley 36 concentric with hollow shaft 31, by belt 37 with small belt pulley 34 and big belt pulley 36, location belt pulley 35 is connected, be provided with a wire guide 311 on prolonging axially in the axial end appropriate location of hollow shaft 31, make lead 6 penetrate wire guide 311 by the rear end of hollow shaft 31, and be located on the bobbin winder base 32, characteristics are: be equiped with  jacket folder 71 on the belt pulley 35 of location, be pivoted with two relative jaws 72 in the folder mouth of  jacket folder 71, and this jaw 72 is provided with projection 721, at

jaw

72 and 71 on  jacket folder a spring 73 is housed; Be equipped with a push rod 74 in addition in hollow shaft 31, an end of this push rod 74 is resisted against on the projection 721 of jaw 72, and the other end is near fork 76 places; Wherein, fork 76 is loaded on the output shaft of a cylinder 75, and cylinder 75 is contained in the other end of slide 2.When fork 76 pushing tow push rods 74, the projection 721 on the push rod 74 ejection jaws 72 is opened jaw 72, and simultaneously, jaw 72 is under the effect of spring 73 restoring forces, and folder leans against on the utmost point seat 51 of coil holder 5.

The principle of work of present embodiment is: before not winding the line, slide 2 is positioned at reference position, and is connected in the fork 76 pushing push rods 74 on the cylinder 75, the head end of push rod 74 is leaned on the projection 721 of jaw 72, and jaw 72 is opened; When beginning to move, winding mechanism 3 on the slide 2 is near rotating mechanism 4, and the  jacket folder 71 on the winding mechanism 3 is inserted on the coil holder 5 that is contained in advance on the rotating mechanism 4, because of  jacket folder 71 jaw 72 before being inserted in coil holder 5 has opened, so be inserted on the utmost point seat 51 of coil holder 5, when preparing coiling, fork 76 on the cylinder 75 is outwards outwarded winding not at roof pressure push rod 74, and at this moment, jaw 72 is under the elastic restoring force effect of spring 73, jaw 72 folders lean against on the utmost point seat 51 of coil holder 5, at this moment, bobbin winder base 32 begins rotation, when reeling, enamel wire 6 rests on the lateral surface of jaw 72, and slide 2 outwards withdraws from gradually, makes on the closely orderly utmost point seat that is wound on coil holder 5 of enamel wire 6, as shown in Figure 4, when behind intact one deck, slide 2 moves forward once again, and simultaneously, bobbin winder base 32 is rotating coiling always, thereby, the enamel wire of being reeled from level to level; When behind an intact utmost point seat 51, rotating mechanism 4 just rotation is changed sides, and another utmost point seat 51 of reeling once more is until all utmost point seats 51 of having rolled up on the coil holder 5.

The utility model is on the technique scheme basis, for making it have more safe handling, the left and right sides at  jacket folder 71 is equiped with cover plate 77, cover plate 77 is provided with a notch 771, in notch 771, be inserted with certain position pin 78, side and 71 springs 79 that are equiped with a plurality of in order to the ejection cover plate of  jacket folder at cover plate 77 make cover plate 77 can move back and forth and cover the both sides of two jaws 72 in the  jacket folder 71, thereby jaw 72 are covered in the  jacket folder 71.

The utility model is on the technique scheme basis, in order to adapt to the multipole coil of reeling, be provided with a pair of baffle plate 8 of line being introduced space between the coil utmost point seat in the place ahead of rotating mechanism 4, downward dip plane 81 is arranged at the top of baffle plate 8, when the utility model coil holder 5 that is used to reel multipole, because of 51 spacings of utmost point seat short, so when coiling enamel wire 6, the space of enamel wire 6 being introduced between the utmost point seats 51 by the dip plane 81 of baffle plate 8 tops, so as not to enamel wire on other utmost point seat 51.

 jacket as accompanying drawing 5. the utility model presss from both sides two side cover plates action scheme drawing, the place ahead of rotating mechanism 4 is equiped with a pair of arcuation baffle plate 8, when slide 2 moves forward and makes  jacket folder 71 to lean against on the coil holder 5 of rotating mechanism 4, being positioned at 77 of the cover plates that the  jacket presss from both sides 71 both sides leans against on the arcuation baffle plate 8 in rotating mechanism 4 the place aheads, when slide 2 continues to move forward, cover plate 77 is blocked by baffle plate 8, have only the  jacket folder and the front end of jaw to enter utmost point seat 51 roots of coil holder 5, when it withdraws from, cover plate 77 is owing to the application force of spring 79 is pushed back, and cover the front end of  jacket folder 71 and jaw 72, therefore, avoid jaw 72 to expose and guarantee safety.

Claims

1. structure improved coil up-coiler, it is to establish a slide on board, installing one winding mechanism on slide, and the rotating mechanism that installing one is used for fixing coil holder on board, coil holder intermittently rotates according to the radial number of poles on it, described winding mechanism is that a hollow shaft is installed on the slide, installing one bobbin winder base on hollow shaft, one side of bobbin winder base is equiped with a rotating shaft, the two ends of this rotating shaft are equiped with small belt pulley, be set with a location belt pulley that can on hollow shaft, freely rotate at hollow the tip of the axis, on slide, be equiped with a big belt pulley concentric with hollow shaft, by belt with small belt pulley and big belt pulley, the location belt pulley is connected, it is characterized in that: on the belt pulley of location, be equiped with  jacket folder, be pivoted with two relative jaws in the folder mouth of  jacket folder, and this jaw is provided with projection, between jaw and  jacket press from both sides, a spring is housed; Be equipped with a push rod in hollow shaft, an end of this push rod is resisted against on the projection of jaw, and the other end is near the fork place; Described fork is loaded on the output shaft of a cylinder, and cylinder is contained in the other end of slide.

2. by the described structure improved coil up-coiler of claim 1, it is characterized in that: the left and right sides at  jacket folder is equiped with cover plate, cover plate is provided with a notch, in notch, be inserted with certain position pin, be equiped with a plurality of springs in order to the ejection cover plate between the side of cover plate and  jacket folder, cover plate covers the both sides of two jaws in the  cartridge clip.

3. by claim 1 or 2 described structure improved coil up-coilers, it is characterized in that: be provided with a pair of baffle plate of line being introduced space between the coil utmost point seat in the place ahead of rotating mechanism, downward dip plane is arranged at the top of baffle plate.