CN201741572U - Single-axis servo control variable winding machine - Google Patents

Abstract

The utility model relates to a single-axis servo control variable winding machine, consisting of three parts, namely, a case, an electric control device and a winding device, wherein the electric control device is arranged in the case; the winding device is arranged above the case; the electric control device consists of an electric control plate, and a manual switch and a pedal switch which are connected on the electric control plate; the winding device consists of a servo motor, a speed changing box and a winding shaft; the electric control plate is connected with a servo motor of the winding device by an electric wire; the speed changing box is internally provided with a gear-shifting mechanism of a fork shifter. The equipment is more stable in opening and closing in the winding process, and is easy to control instantaneous stop and rotation in working, and the working rotary speed of the motor is easy to control; and as the fork shifter is adopted to carry out control on the rotary speed and gear shifting, the tension in a wound coil is more uniform. Therefore, the single-axis servo control variable winding machine can greatly improve the winding quality and working efficiency.

Description

The servo control of single shaft becomes coil winding machine

Technical field

The utility model belongs to the coil winding machine technical field of transformer coil.

Background technology

In the prior art, the coil of miniature transformer is to make on the online mould of lead layering coiling, during coiling, need to use coil winding machine to finish, have one on the coil winding machine with roll, during coiling, the line mould is fixed on the roll, lead is emitted by payingoff mechanism, cover installs on the line mould, start coil winding machine, the coiling of regular ground of lead is made transformer coil to the line mould.Coil winding machine commonly used is by a low power motor-driven, and motor speed is higher, behind a reduction box, drives roll and winds the line.This method for winding, inertia effects when being subjected to electric motor starting and stopping, coil is in winding process, the degree of tightness and the density degree of lead are restive, the quality of coil winding is difficult to be guaranteed, particularly in the process of coiling, because the roll rotating speed is very fast relatively, when the situation of lead juxtaposition occurring, the staff is difficult to find; Once the staff is when finding that juxtaposition appears in the lead of coiling, fully will be by manually finishing the loose after-combustion of returning of lead, after-combustion work is not only loaded down with trivial details, and wastes time and energy.

Summary of the invention

The utility model is in the prior art, and the difficult quality that transformer coil exists in winding process is controlled, and the ineffective problem that winds the line provides the servo control of a kind of single shaft to become coil winding machine, and this coil winding machine technical scheme is as follows:

The servo control of single shaft becomes coil winding machine, form by cabinet, electric control gear and three parts of Winder, electric control gear is installed in the cabinet, and Winder is installed in the cabinet top, and electric control gear is made up of automatically controlled plate and the hand switch, the foot switch that are connected on the automatically controlled plate; The startup of hand switch control motor, close, reverse and anxious stopping, foot switch control rotating speed of motor.

Winder is by servomotor, gearbox and roll are formed, automatically controlled plate connects the servomotor of Winder by electric wire, servomotor is installed in the motor case of cabinet top, the next door of motor case is equipped with gearbox, fork is installed in the gearbox dials device, power shaft, balladeur train, fixed gear and output shaft, power shaft connects the rotating shaft of servomotor, the two ends of power shaft are fixed on the bearing of speed change tank wall, be processed with positioning key on the power shaft, balladeur train is the bidentate wheel of the disjunctor of a hollow, the one end is the active gear wheel, the other end is a driver pinion, balladeur train is sleeved on the power shaft, and its center is processed with chute, and chute is sleeved on the alignment pin; The shift fork that fork is dialled device is sleeved on the gear wheel, the handle that fork is dialled device is installed on the outer wall of gearbox, the below of balladeur train is equipped with fixed gear, the center fixation of fixed gear is equipped with output shaft, the two ends of output shaft are fixedly mounted on the bearing of gearbox sidewall, and fixed gear also is the bidentate wheel of a disjunctor, and the one end is driven gear wheel, the other end is driven pinion, and a big end is corresponding with the pinion end position of balladeur train.

When using this coil winding machine coiling, lead is emitted by payingoff mechanism, resistance gauge is installed on the paying out reel, under the inertia force effect, dallies to prevent paying out reel, thereby, there is certain unwrapping wire resistance in payingoff mechanism, when the coil of coiling internal layer, because the diameter of internal layer is less, the speed of coiling is slower, this moment, the payingoff mechanism payingoff speed was slow, its unwrapping wire resistance is bigger, and lead internal layer tension force when coiling is bigger, is the balance winding tension, when the coiling inner coil, need stir fork and dial device, make the driven pinion of the active gear wheel and the fixed gear of balladeur train, improve the rotating speed of roll, threading speed is accelerated, reduced the tension force of inner coil; When the coiling outer coil, the outer coil diameter is bigger, the speed of coiling is very fast, the unwrapping wire resistance of payingoff mechanism can increase, stir fork and dial device this moment, make the driven gear wheel engagement of the driver pinion and the fixed gear of balladeur train, thereby lower the rotating speed of roll, make the tension force of coil upper conductor obtain balance.Owing to adopted the band fork to dial the gearbox device of device, improved the coiling quality of lead greatly.

Because this coil winding machine has used the frequency conversion servomotor as rotational power, in the coiling process, the opening and closing of equipment are more steady, anxious stop and turn round control easy in the work, the working speed control of motor is easy, thereby, can improve the quality and the operating efficiency of coiling greatly.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Embodiment

Embodiment: the servo control of single shaft becomes coil winding machine, form by cabinet 3, electric control gear and three parts of Winder, electric control gear is installed in the cabinet 3, and Winder is installed in cabinet 3 tops, and electric control gear is made up of automatically controlled plate 2 and the hand switch 4 and the foot switch 1 that are connected on the automatically controlled plate 2; Winder is by servomotor 19, speed change gear and output shaft 8 are formed, automatically controlled plate 2 connects the servomotor 19 of Winder by electric wire 21, servomotor 19 is installed in the motor case 20 of cabinet top, the next door of motor case 20 is equipped with gearbox 13, fork is installed in the gearbox 13 dials device 16, power shaft 10, balladeur train 14, fixed gear 6 and output shaft 8, power shaft 10 connects the rotating shaft of servomotor 19, the two ends of power shaft 10 are fixed on the bearing 9 of speed change tank wall, be processed with positioning key 11 on the power shaft 10, balladeur train 14 is the bidentate wheel of the disjunctor of a hollow, the one end is an active gear wheel 18, the other end is a driver pinion 12, balladeur train 14 is sleeved on the power shaft 10, and its center is processed with chute, and chute is sleeved on the positioning key 11; The shift fork 17 that fork is dialled device 16 is sleeved on the gear wheel 18, the handle 15 that fork is dialled device 16 is installed on the outer wall of gearbox, the below of balladeur train 14 is equipped with fixed gear 6, the center fixation of fixed gear 6 is equipped with output shaft 8, the two ends of output shaft 8 are fixedly mounted on the bearing 9 of gearbox sidewall, fixed gear 6 also is the bidentate wheel of a disjunctor, the one end is driven gear wheel 7, the other end is driven pinion 5, and driven gear wheel 7 one ends are corresponding with driver pinion 17 end positions of balladeur train.

Claims (1)

1. the servo control of single shaft becomes coil winding machine, form by cabinet (3), electric control gear and three parts of Winder, electric control gear is installed in the cabinet (3), Winder is installed in cabinet (3) top, it is characterized in that: electric control gear is made up of automatically controlled plate (2) and the hand switch (4) and the foot switch (1) that are connected on the automatically controlled plate (2); Winder is by servomotor (19), speed change gear and output shaft (8) are formed, automatically controlled plate (2) connects the servomotor (19) of Winder by electric wire (21), servomotor (19) is installed in the motor case (20) of cabinet top, the next door of motor case (20) is equipped with gearbox (13), fork is installed in the gearbox (13) dials device (16), power shaft (10), balladeur train (14), fixed gear (6) and output shaft (8), power shaft (10) connects the rotating shaft of servomotor (19), the two ends of power shaft (10) are fixed on the bearing (9) of speed change tank wall, be processed with positioning key (11) on the power shaft (10), balladeur train (14) is the bidentate wheel of the disjunctor of a hollow, the one end is an active gear wheel (18), the other end is driver pinion (12), balladeur train (14) is sleeved on the power shaft (10), its center is processed with chute, and chute is sleeved on the positioning key (11); The shift fork (17) that fork is dialled device (16) is sleeved on the gear wheel (18), the handle (15) that fork is dialled device (16) is installed on the outer wall of gearbox, the below of balladeur train (14) is equipped with fixed gear (6), the center fixation of fixed gear (6) is equipped with output shaft (8), the two ends of output shaft (8) are fixedly mounted on the bearing (9) of gearbox sidewall, fixed gear (6) also is the bidentate wheel of a disjunctor, the one end is driven gear wheel (7), the other end is driven pinion (5), and driven gear wheel (7) one ends are corresponding with driver pinion (17) end position of balladeur train.

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