CN2615107Y

CN2615107Y - Reciprocating mechanism for braiding winding machine

Info

Publication number: CN2615107Y
Application number: CN 03243743
Authority: CN
Inventors: 陈加慧; 陈加权
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-11
Filing date: 2003-04-11
Publication date: 2004-05-12
Anticipated expiration: 2013-04-11

Abstract

The utility model relates to a reciprocating mechanism of a braiding tackling machine which comprises an adjustable speed motor, a synchronizing wheel, a synchronizing belt, a cam shaft, a cam, an adjustable mechanical shelf and a mechanical body. The cam is an axial cam which is arranged on the mechanical body by the cam shaft and a bearing. The bearing is fixed axially on the mechanical body. The surface of the cam is equipped with a crooked groove. The inner of the groove is equipped with a follower wheel. The follower wheel is fixed with adjustable mechanical shelf. The crooked groove which is arranged on the axial cam can guide the reciprocating mechanism to move equably thereby ensuring the homogenization of reeling silks. A problem of dynamic balance can also be solved by adopting of the axial cam. Hem of reeling silks is not easily destroyed, and the working life of the mechanism can be protracted. The bearing which is arranged on the mechanical body can co-operate the cam shaft and the axial cam thereby making the servicing of the cam shaft and the axial cam convenient.

Description

The reciprocator of braiding winder

Technical field

The utility model relates to a kind of reciprocator that weaves winder.

Background technology

The reciprocator of existing braiding winder adopts back and forth back and forth axle, hold in the mouth with the crescent moon pin and to finish as cross motion into plug helix, because the thrust of frame all concentrates on the crescent moon pin, the crescent moon pin is stressed very big, not only wearing and tearing are severe and snaggletooth often occurs, thereby badly damaged machine reduces the service life of machine; Again because the infall of suitable spiral shell has the clear area, the crescent moon pin jump phenomena can occur in these places, cause the silk group unfairness of rolling, falling simultaneously must arc transition along spiral fluted headtotail place, cause the silk group of rolling the webbing phenomenon to occur on both sides, can produce the limit of collapsing when serious, and cause occurring waste product.The reciprocator of another kind of braiding winder adopts heart-shaped radial disbalance cam, owing to there is serious dynamic equilibrium problems in the off-centre of cam, produce severe jolt when causing machine to start, make the silk group of production waste product occur, machine also very easily damages, and adopts the structural repair of heart-shaped radial disbalance cam also pretty troublesome.

Summary of the invention

It is even that the purpose of this utility model provides a kind of curled hair, and machine starts the reciprocator of braiding winder steady and easy to maintenance.

For realizing above purpose, the reciprocator of braiding winder of the present utility model comprises buncher, synchronizing wheel, synchronous band, camshaft, cam, movable machine frame and body, described cam is an axial cam, it is axially disposed within on the body by camshaft and the bearing that is fixed on the body, the surface of cam is provided with the curvilinear figure groove, be provided with flower wheel in the groove, flower wheel and movable machine frame are fixed.

Employing is provided with curvilinear figure groove guiding reciprocator and makes uniform movement on axial cam, guaranteed the even of curled hair, the employing of axial cam has also solved dynamic equilibrium problems, curled hair be difficult for collapsing limit and prolong machine service life, and cooperate camshaft and axial cam by bearing is set on the body, make the maintenance of camshaft and axial cam very convenient.

Description of drawings

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

Fig. 2 is that the A of Fig. 1 cuts open figure to office.

The specific embodiment

As shown in the figure, the reciprocator of braiding winder of the present utility model comprises buncher 1, synchronizing wheel 2, curvilinear figure groove 6, flower wheel 7, bearing 8 and the movable machine frame 12 with 3, on the camshaft 4, cam 5, cam 5 synchronously, and its complete machine also comprises body 16, torque motor 10, curled hair tube 11, seal wire slide bar 9, wire guiding nipple 13, cod 14 and polished rod 15.

Cam 5 is an axial cam, it and camshaft 4 are axially disposed within on the body 16 by the bearing 8 that is fixed on the body 16, the outside face of cam 5 is provided with curvilinear figure groove 6, be provided with flower wheel 7 in this curvilinear figure groove 6, flower wheel 7 is fixing with movable machine frame 12, movable machine frame 12 can slide on the polished rod 15 that is fixed on the body 16 by cod 14, also be provided with the seal wire slide bar 9 of band wire guiding nipple 13 on the movable machine frame 12, camshaft 4 and axial cam 5 by be with 3 synchronously, synchronizing wheel 2 drives by buncher 1 and rotates.Each curled hair tube 11 rear end is equipped with the torque motor 10 that is fixed on the body 16 to regulate the degree of tightness of curled hair.

The principle of work of the reciprocator of braiding winder of the present utility model is such, energized, buncher 1 and torque motor 10 runnings, buncher 1 is by synchronizing wheel 2, be with 3 to drive camshafts 4 and cam 5 rotates synchronously, flower wheel 7 is made at the uniform velocity back and forth movement in the curvilinear figure groove 6 of axial cam 5, thereby drive movable machine frame 12, movable machine frame 12 just is being with seal wire slide bar 9 and wire guiding nipple 13 to slidably reciprocate on polished rod 15 by cod 14, so just weaving silk back and forth equably on the curled hair tube 11 by torque motor 10 control degrees of tightness of volume.

Claims

1, a kind of reciprocator that weaves winder, comprise buncher (1), synchronizing wheel (2), synchronous band (3), camshaft (4), cam (5), movable machine frame (12) and body (16), it is characterized in that described cam (5) is an axial cam, it is axially disposed within on the body by camshaft (4) and the bearing (8) that is fixed on the body (16), the surface of cam (5) is provided with curvilinear figure groove (6), be provided with flower wheel (7) in the groove (6), flower wheel (7) is fixing with movable machine frame (12).