CN207977229U - A kind of tension mechanism of flat wire rectangle closed magnetic core coil winding machine - Google Patents

Abstract

The utility model discloses a kind of tension mechanisms of flat wire rectangle closed magnetic core coil winding machine,Including rack,Several wire-crossing wheels are provided in the rack,The top of the rack be provided with it is double go out shaft drive motor,It is separately installed with and is waited for around flat spool on described pair of two output shafts for going out shaft drive motor,The machine frame inside is provided with strainer,The strainer includes the two parts being symmetrically distributed at left and right sides of machine frame inside,Strainer per side includes fixed plate guide post,Two fixed plates in fixed plate guide post upper and lower ends are set,Two drag board guide posts and the drag board being arranged in two drag board guide posts,Restraining position ring block is respectively set in the upper and lower ends of fixed plate guide post described in one of them,It is provided with inductive switch in the fixed plate,It is provided with straining pulley on the outside of the drag board,Improve magnetic core coiling quality,Reduce line sending during tortuosity and hinder line,Ensure product sensibility reciprocal.

Description

A kind of tension mechanism of flat wire rectangle closed magnetic core coil winding machine

Technical field

The utility model is related to spooling equipment technical field, of specially a kind of flat wire rectangle closed magnetic core coil winding machine Force mechanisms.

Background technology

Coil winding machine is the equipment linear object being wound on specific workpiece, is wound commonly used in copper wire.Every electricity Device product needs to turn to inductance coil with enamel covered wire (abbreviation enameled wire) mostly, can be completed using coil winding machine this together or Multiple tracks is processed.Such as：Various motor, hollow-cup motor, rotor, stator, pin inductance, chip inductor, transformer, electromagnetism Valve, a word inductance, resistor disc, ignition coil, RFID, mutual inductor, sound equipment coil, IC card low-and high-frequency coil, focus coil etc.. Textile industry is mostly used cotton, and the yarn group of the various suitable textile machines of the coilings such as staple fibre line, splitting can also be used coil winding machine Processing.The line of common coil winding machine coiling is mostly the enamel covered wire inductance coil of electric equipment products (coiling electronics), and enamel insulated aluminium wire is spun Knit line (spindle, the balls of string of coiling textile machines), the also heating wire and the solder reduction of coiling electric heating appliance, electric wire, cable Deng.The type of coil winding machine is various, by its purpose classification, can be divided into universal and tailored version；It is universal -- it is suitable for multiple product Coil winding machine, as long as the processing for replacing corresponding mold and the instruction just corresponding different product of energy.Tailored version -- for a certain specific The coil winding machine of product.

The tension mechanism of existing flat wire rectangle closed magnetic core coil winding machine uses two electric motors, each electric motor Driving one is waited for around flat spool；Both sides wire-crossing wheel vertical direction installation is several, close to the every side level side of coiling access location It is several to installing.Its shortcoming is that：The driving of two electric motors, velocity of rotation are difficult to synchronize, around magnetic core two lines tension not Unanimously；Both sides wire-crossing wheel installation direction is orthogonal not in same direction, and two flat wires is caused to cross line in two kinds of direction mistakes Crossing place's wrinkle influences product quality, or skids off wire-crossing wheel, reduces efficiency.

Invention content

In order to overcome the shortcomings of that prior art, the utility model provide a kind of even tension, magnetic core coiling matter is improved Amount reduces the tortuosity during line sending and hinders line, ensures the tension of the flat wire rectangle closed magnetic core coil winding machine of product sensibility reciprocal Mechanism can effectively solve the problem that the problem of background technology proposes.

Technical solution adopted by the utility model to solve its technical problems is：

A kind of tension mechanism of flat wire rectangle closed magnetic core coil winding machine, including rack are provided in the rack several Wire-crossing wheel, the top of the rack be provided with it is double go out shaft drive motor, it is described it is double go out shaft drive motor two output shafts on point An Zhuan it not need around flat spool, the machine frame inside is provided with strainer, and the strainer includes being symmetrically distributed in machine Two parts of the left and right sides inside frame；

Strainer per side includes fixed plate guide post, it is solid at two of fixed plate guide post upper and lower ends to be arranged Fixed board, two drag board guide posts and the drag board being arranged in two drag board guide posts, the fixation described in one of them Restraining position ring block is respectively set in the upper and lower ends of plate guide post, is provided with inductive switch in the fixed plate, the drag board it is outer Side is provided with straining pulley.

Further, there are two pilot hole, the fixed plate guide post described in two is each passed through for setting on the drag board Two pilot holes.

Further, guide bearing is provided between the pilot hole and fixed plate guide post, the guide bearing is fixed On drag board.

Further, the equal vertical direction installation of all wire-crossing wheels, and position is symmetrical, while the wire-crossing wheel of both sides point Other places are on same plumb line.

Further, the straining pulley and the wire-crossing wheel of the same side are on same plumb line.

Compared with prior art, the utility model has the beneficial effects that：

The utility model drives two using a motor synchronous and waits for, around flat spool, not only making every line equal into line tension It is even, and left and right sides two lines tension is all consistent, and improves magnetic core coiling quality；Two lines wire-crossing wheel installs same side To greatly reducing tortuosity of flat wire during line sending, reduce and hinder line, ensure that the sensibility reciprocal of product.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the enlarged structure schematic diagram of A in the utility model Fig. 1；

Fig. 3 is the cabling schematic diagram of the utility model.

Figure label：

1- racks；2- wire-crossing wheels；3- it is bis- go out shaft drive motor；4- is waited for around flat spool；5- strainers；6- fixed plates are led Xiang Zhu；7- fixed plates；8- drag board guide posts；9- drag boards；10- spacing rings；11- inductive switches；12- straining pulleys；13- is oriented to Hole；14- guide bearings.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

As shown in Figure 1 to Figure 3, the utility model provides a kind of tensioner of flat wire rectangle closed magnetic core coil winding machine Structure, including rack 1 are provided with several wire-crossing wheels 2, the installation of all 2 equal vertical directions of wire-crossing wheel, and position in the rack 1 It is symmetrical, while the wire-crossing wheel 2 of both sides is respectively on same plumb line, the top of the rack 1 is provided with double shafts and drives Motor 3 is moved, is separately installed with and is waited in flat spool 4, the rack 1 on described pair of two output shafts for going out shaft drive motor 3 Portion is provided with strainer 5, and the strainer 5 includes the two parts for being symmetrically distributed in the 1 inside left and right sides of rack；

As shown in Figure 1, Figure 2 and Figure 3, in the present invention, the strainer 5 per side includes fixed plate guide post 6, it is arranged and is opened at two in two fixed plates, 7, two drag board guide posts 8 of 6 upper and lower ends of fixed plate guide post and setting Restraining position ring block is respectively set in the upper and lower ends of drag board 9 in power plate guide post 8, the fixed plate guide post 6 described in one of them 10, inductive switch 11 is provided in the fixed plate 7, and the outside of the drag board 9 is provided with straining pulley 12, the drag board 9 There are two pilot hole 13, the fixed plate guide post 6 described in two is each passed through two pilot holes 13, the pilot hole 13 for upper setting Guide bearing 14 is provided between fixed plate guide post 6, the guide bearing 14 is fixed on drag board 9, the straining pulley 12 are in the wire-crossing wheel 2 of the same side on same plumb line.

In conjunction with Fig. 1, Fig. 2 and cabling schematic diagram shown in Fig. 3, coiling machine tension provided by the utility model is being used When mechanism, the straight pull-out of flat wire that two are waited in flat spool 4 does not turn down, wrinkle according to winding shown in figure Around lifting one's head, be inserted into the access location of coil winding machine.Two drag boards 9 are limited by spacing ring 10 in the inductive switch 11 of bottom two The position just persistently triggered.Coil winding machine magnetic core coiling, pulling force drive both sides flat wire to travel forward（Arrow direction in figure）, two A drag board 9 is influenced to move up by pulling force, the inductive switch 11 of bottom two continue triggering state disappearance, it is double go out shaft drive motor It waits for around flat spool 3 while rotating loose ends in 3 driving both sides.Loose ends speed is crossed when coil winding machine pull wire speed is fast, it is tension-stretched, two Drag board 9 moves up, and is triggered to the inductive switch 11 of upper end two, coil winding machine alarm；When coil winding machine pull wire speed is slower than loose ends Speed, tension recovery, two drag boards 9 are moved down by gravity, arrive minimum restraining position, the inductive switch 11 of bottom two Lasting triggering, it is double go out shaft drive motor 3 stop loose ends.Two drag boards 9 floats up and down in winding process so that coil winding machine into Line tension uniformity.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Claims (5)

1. a kind of tension mechanism of flat wire rectangle closed magnetic core coil winding machine, it is characterised in that：Including rack（1）, the rack （1）On be provided with several wire-crossing wheels（2）, the rack（1）Top be provided with it is double go out shaft drive motor（3）, double shafts Drive motor（3）Two output shafts on be separately installed with and wait for around flat spool（4）, the rack（1）It is internally provided with tensioning Mechanism（5）, the strainer（5）Including being symmetrically distributed in rack（1）Two parts of the internal left and right sides；

Strainer per side（5）It include fixed plate guide post（6）, be arranged in fixed plate guide post（6）Upper and lower ends Two fixed plates（7）, two drag board guide posts（8）And it is arranged in two drag board guide posts（8）On drag board（9）, Fixed plate guide post described in one of them（6）Upper and lower ends restraining position ring block is respectively set（10）, the fixed plate（7）On set It is equipped with inductive switch（11）, the drag board（9）Outside be provided with straining pulley（12）.

2. a kind of tension mechanism of flat wire rectangle closed magnetic core coil winding machine according to claim 1, it is characterised in that：Institute State drag board（9）There are two pilot holes for upper setting（13）, the fixed plate guide post described in two（6）It is each passed through two pilot holes （13）.

3. a kind of tension mechanism of flat wire rectangle closed magnetic core coil winding machine according to claim 1, it is characterised in that：Institute State pilot hole（13）With fixed plate guide post（6）Between be provided with guide bearing（14）, the guide bearing（14）It is fixed on and opens Power plate（9）On.

4. a kind of tension mechanism of flat wire rectangle closed magnetic core coil winding machine according to claim 1, it is characterised in that：Institute Some wire-crossing wheels（2）Equal vertical direction installation, and position is symmetrical, while the wire-crossing wheel of both sides（2）It is respectively at same lead On straight line.

5. a kind of tension mechanism of flat wire rectangle closed magnetic core coil winding machine according to claim 1, it is characterised in that：Institute State straining pulley（12）With the wire-crossing wheel of the same side（2）On same plumb line.