CN201402739Y

CN201402739Y - NC (numerical control) resistance wire winding device

Info

Publication number: CN201402739Y
Application number: CN200920032627XU
Authority: CN
Inventors: 姜明; 于殿泓; 姜斯亮
Original assignee: 西安理工大学
Priority date: 2009-04-16
Filing date: 2009-04-16
Publication date: 2010-02-10

Abstract

The utility model discloses an NC (numerical control) resistance wire winding device which comprises a sliding guide rail. The sliding guide rail is arranged on the upper surface of a bracket, a sliding plate is arranged on the sliding guide rail, a fixed bearing seat and a sliding rail are arranged on the upper surface of the sliding plate, a movable bearing seat is arranged on the sliding rail,top tips are respectively connected in the centering directions of the movable bearing seat and the fixed bearing seat, the top tip at one side of the fixed bearing seat is connected with a transmission device, a threaded rod seat is arranged at the end head of the sliding plate, and the movable bearing seat is connected with the threaded rod seat by a threaded rod; a screw rod is arranged below agroove on the tabletop of a table rack in a parallel manner, a screw which is sheathed on the screw rod is connected with the sliding plate by a transmission plate, and the screw rod is connected with another transmission device; a wire guide seat is fixed on the tabletop of the table rack, and a wire placing disc is arranged below the tabletop of the table rack. The NC resistance wire winding device well solves the winding problem of a resistance wire on a furnace cylinder, and can wind out resistance wire coils with different pitches within different length ranges in one time.

Description

Digit-control resistance filament winding line apparatus

Technical field

The utility model belongs to technical field of electronic equipment, relates to a kind of digit-control resistance filament winding line apparatus.

Background technology

In the drawing process of glass optical fiber, need make it melt drawing-down then the heating of prefabricated glass stick end.The method of heating is the glass preform vertical hanging, by feed system its constant speed is sent down, makes the invariant position of its bottom in the heating furnace tube.The heating furnace tube is made by refractory material, and the coil that its outer surface has the resistance wire coiled pitch by diameter 1.5～2mm not wait is in the hope of forming desirable temperature gradient field.Now the work of coiling resistance wire is by artificial free-hand finishing on the stove tube, because resistance wire is very tough, so coiling is required great effort very much, and is difficult to guarantee required pitch and elasticity.In addition, resistance wire also is easy to burn, and often coiling again is a job of wasting time and energy.

Summary of the invention

The purpose of this utility model provides a kind of digit-control resistance filament winding line apparatus, has solved artificial free-hand coiling resistance wire in the prior art, be difficult to guarantee required pitch and elasticity, and the problem that wastes time and energy.

The technical scheme that the utility model adopted is, a kind of digit-control resistance filament winding line apparatus comprises that retained part, slipper and seal wire partly form,

Described retained part comprises the rail plate that is arranged on rack upper surface, rail plate is provided with slide plate, be provided with slide block between rail plate and the slide plate, upper surface one end at slide plate is equipped with fixed bearing block, the other end at the slide plate upper surface is provided with slide rail, moving shaft holder is installed on slide rail, moving shaft holder and fixed bearing block centering direction respectively be connected with one top, two top being oppositely arranged; The top of fixed bearing block one side is connected with shaft joint, decelerator, rotary electric machine successively by inner rotating shaft, and the termination of slide plate is provided with screw bolt seat, and moving shaft holder is connected with screw bolt seat by screw rod, and screw rod stretches out screw bolt seat and is connected with handwheel;

Described slipper comprises, the table top of stand has the vertical fluting parallel with rail plate, table top fluting parallel beneath at stand is provided with a screw mandrel, be set with screw on the screw mandrel, screw is by driver plate and pass the elongated slot of desktop and be connected with slide plate on the desktop, and screw mandrel is connected with sliding motor by shaft joint B, decelerator successively;

Described seal wire partly comprises, is fixed on the filament guiding seat on the table top of stand, clamping conducting wire pole in the filament guiding seat, there is an open-work inside of conducting wire pole, this open-work position is corresponding with stove tube coiling position, is furnished with one and adjusts screw on conducting wire pole, also is provided with thread discharge disk below the table top of stand.

Digit-control resistance filament winding line apparatus of the present utility model, its feature also is: described rotary electric machine and sliding motor all adopt numerical-control motor.

The beneficial effects of the utility model are, have realized mechanical automatic winding resistance wire, have guaranteed required pitch and elasticity, and coiling quality and efficient significantly improve.

Description of drawings

Fig. 1 is the structural representation of the utility model Winder embodiment;

Fig. 2 is the left side partial view of the utility model Winder embodiment;

Fig. 3 is the seal wire part partial schematic diagram among the utility model Winder embodiment.

Among the figure, 1. slide plate, 2. moving shaft holder, 3. fixed bearing block is 4. top, 5. stove tube, 6. shaft joint, 7. decelerator, 8. rotary electric machine, 9. screw rod, 10. handwheel, 11. rail plates, 12. slide blocks, 13. supports, 14. screw mandrels, 15. screw, 16. driver plates, 17. bearing pedestal A, 18. bearing pedestal B, 19. shaft joint B, 20. decelerator B, 21. sliding motors, 22. filament guiding seats, 23. conducting wire poles, 24. screw, 25. thread discharge disks, 26. screw bolt seats, 27. slide rails.

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is elaborated.

As shown in Figure 1, 2, 3, the structure of digit-control resistance filament winding line apparatus embodiment of the present utility model is, comprises that retained part, slipper and seal wire partly form.

Referring to Fig. 1, Fig. 2, wherein retained part comprises the rail plate 11 that is arranged on stand 13 upper surfaces, rail plate 11 is provided with slide plate 1, be provided with slide block 12 between rail plate 11 and the slide plate 1, upper surface one end at slide plate 1 is equipped with fixed bearing block 3, the other end at slide plate 1 upper surface is provided with slide rail 27, moving shaft holder 2 is installed on slide rail 27, moving shaft holder 2 and fixed bearing block 3 centering directions respectively are connected with a frustum type rubber top 4, be oppositely arranged for two top 4, be used to hold out against stove tube 5 and drive stove tube 5 and rotate together; Top 4 of fixed bearing block 3 one sides are connected with shaft joint 6 by inner rotating shaft, and shaft joint 6 is connected with rotary electric machine 8 by decelerator 7, and the effect of rotary electric machine 8 provides the power that stove tube 5 rotates; The termination of slide plate 1 is provided with screw bolt seat 26, moving shaft holder 2 is connected with screw bolt seat 26 by screw rod 9, the termination that screw rod 9 stretches out screw bolt seat 26 is connected with handwheel 10, rotate handwheel 10, screw rod 9 just can drive moving shaft holder 2 and move horizontally on slide rail 27, adjust the distance between moving shaft holder 2 and the fixed bearing block 3, conveniently assemble and disassemble and stationary furnace tube 5.

Referring to Fig. 1, Fig. 2, the structure of slipper comprises, the table top of stand 13 has the vertical fluting parallel with rail plate 11, table top fluting parallel beneath at stand 13 is provided with a screw mandrel 14, the screw 15 of suit is connected with two upright driver plates 16 on the screw mandrel 14, and these two driver plates 16 pass the elongated slot of desktop and are connected with slide plate 1 on the desktop, like this, screw 15 will move horizontally when screw mandrel 14 rotates, and drives slide plate 1 and passes through two slide blocks 12 along rail plate 11 translations.One end of screw mandrel 14 is supported among the bearing pedestal A17, and the other end of screw mandrel 14 passes bearing pedestal B18 and is connected with decelerator B20 by shaft joint B19, and decelerator 20 is connected with sliding motor 21, the power that sliding motor 21 provides slide plate 1 to move.

Referring to Fig. 3, the structure of seal wire part comprises, be fixed on the filament guiding seat 22 on the table top of stand 13, clamping conducting wire pole 23 in the filament guiding seat 22, there is an open-work inside of conducting wire pole 23, and this open-work position is corresponding with stove tube 5 coiling positions, resistance wire passes from conducting wire pole 23 inside, on conducting wire pole 23, be furnished with one and adjust screw 24, can compress resistance wire, play the effect of alignment and adjusting resistance wire tension force by this screw 24.Below the table top of stand 13, also be provided with thread discharge disk 25, be used to store up treat around resistance wire.

Rotary electric machine 8 and sliding motor 21 all adopt numerical-control motor, and relevant parameters can be set, the unwrapping wire amount and the spacing of control coiling.Rotary electric machine 8 all is connected with touch-screen with sliding motor 21, and the setting of pitch is to finish by touch-screen.

Winder of the present utility model has solved the coiling problem of resistance wire on the stove tube well, be used on the heating furnace tube resistance wire around different pitch, be characterized in the top location of usefulness cone rubber, heating furnace tube two, dead head and bearing pedestal are positioned on the slide plate, and slide plate is positioned on the slide block of rolling guide.No. one motor, decelerator move slide plate, and another road motor, decelerator make the top rotation of rubber, also have a guide wire apparatus, and the three cooperates the resistance wire coil that can once lay out different pitch in different length.Traditional handwork be can replace, coiling quality and efficient improved.

Claims

1, a kind of digit-control resistance filament winding line apparatus is characterized in that: comprise that retained part, slipper and seal wire partly form,

Described retained part comprises the rail plate (11) that is arranged on support (13) upper surface, rail plate (11) is provided with slide plate (1), be provided with slide block (12) between rail plate (11) and the slide plate (1), upper surface one end at slide plate (1) is equipped with fixed bearing block (3), the other end at slide plate (1) upper surface is provided with slide rail (27), moving shaft holder (2) is installed on slide rail (27), moving shaft holder (2) and fixed bearing block (3) centering direction respectively are connected with one top (4), and two top (4) are oppositely arranged; Top (4) of fixed bearing block (3) one sides are connected with shaft joint (6), decelerator (7), rotary electric machine (8) successively by inner rotating shaft, the termination of slide plate (1) is provided with screw bolt seat (26), moving shaft holder (2) is connected with screw bolt seat (26) by screw rod (9), and screw rod (9) stretches out screw bolt seat (26) and is connected with handwheel (10);

Described slipper comprises, the table top of stand (13) has the vertical fluting parallel with rail plate (11), table top fluting parallel beneath at stand (13) is provided with a screw mandrel (14), be set with screw (15) on the screw mandrel (14), screw (15) is by driver plate (16) and pass the elongated slot of desktop and be connected with slide plate (1) on the desktop, and screw mandrel (14) is connected with sliding motor (21) by shaft joint B (19), decelerator (20) successively;

Described seal wire partly comprises, be fixed on the filament guiding seat (22) on the table top of stand (13), the interior clamping conducting wire pole of filament guiding seat (22) (23), there is an open-work inside of conducting wire pole (23), this open-work position is corresponding with stove tube (5) coiling position, is provided with thread discharge disk (25) in the table top below of stand (13).

2, digit-control resistance filament winding line apparatus according to claim 1 is characterized in that: described rotary electric machine (8) and sliding motor (21) all adopt numerical-control motor.