CN202193916U

CN202193916U - Novel plastic circular weaving machine shuttle and track structure thereof

Info

Publication number: CN202193916U
Application number: CN2011203106993U
Authority: CN
Inventors: 陈志淡; 邹虎生; 阳红祥; 陈向荣; 陈庆楷; 陈卫国
Original assignee: Yanfeng Group Co Ltd
Current assignee: Yanfeng Group Co Ltd
Priority date: 2011-08-25
Filing date: 2011-08-25
Publication date: 2012-04-18
Anticipated expiration: 2021-08-25

Abstract

The utility model relates to the field of manufacture of plastic circular weaving machine and particularly discloses a novel plastic circular weaving machine shuttle and a track structure thereof, wherein the track structure comprises a lower track, a shuttle, a shuttle rolling wheel, screws and an upper track. The track structure is characterized in that the lower plane of the upper track is machined into the shape that the inclined surfaces at two sides are in V shape; the shuttle rolling wheel is movably matched with an eccentric cover by a rolling bearing, the eccentric cover is fixedly arranged in the upper-lower position at the inner side of the shuttle by the screw, the shuttle rolling wheel at the upper edge of the shuttle is contacted with the V-shaped inside inclined surface of the upper track in a rolling way, the shuttle rolling wheel at the lower edge of the shuttle is contacted with the inclined surface of the lower track in a rolling way, a limiting rolling wheel is arranged at the upper edge of the outer side of the shuttle, the limiting rolling wheel is in clearance fit with the eccentric cover by the rolling bearing, the eccentric cover is fixedly arranged at the upper edge of the outer side of the shuttle by the screw, and the limiting rolling wheel is in rolling contact with the V-shaped outside inclined surface of the upper track. The utility model has advantages that the fault of flying shuttle can be effectively prevented, the noise is low, and the energy consumption is low; and the eccentric cover is arranged between the shuttle rolling wheel and the limiting rolling wheel, so that the service life of the rolling wheels can be prolonged.

Description

Novel plastic circular loom shuttle and its track structure

[technical field]

The utility model relates to plastic circular loom and makes field, particularly novel plastic circular loom shuttle and its track structure.

[background technology]

The last lower railway that the plastic circular loom shuttle of making both at home and abroad at present and using and the annular orbit of its operation have is processed the conical surface and is the bell mouth shape setting, shuttle roller rolling-operation on the conical surface; The last lower railway that has is processed inverted cone surface and is the setting of falling the bell mouth shape, shuttle roller rolling-operation on inverted cone surface, shuttle base plate and annular grid door track sliding friction operation or increase roller and annular grid door track rolling friction operation on shuttle; The last lower railway that has is processed the plane, and the shuttle roller is rolling-operation in the plane, and the shuttle base plate is in annular grid door track sliding friction operation or roller and shuttle base plate rolling-operation are set between the annular grid door track.More than several kinds shuttle and its running rail various degrees easy cracked ends silk, fly defectives such as shuttle, noise are big, power consumption height easily.

[utility model content]

The purpose of the utility model is to overcome above-mentioned defective, the generation that effectively prevents to fly shuttle is provided, is not easy the cracked ends silk, reduces noise and the novel plastic circular loom shuttle that cuts down the consumption of energy and its track structure.

The technical scheme of the utility model is on the basis of original shuttle and its track structure, to improve and realize.Novel plastic circular loom shuttle and its track structure comprise lower railway 1, shuttle 2, shuttle roller 3, screw 4 and get on the right track 7, it is characterized in that described 7 the lower plane of getting on the right track processes the inclined-plane, both sides and be the ∨ shape; Described shuttle roller 3 usefulness rolling bearings and 5 movable cooperations of eccentric bushing; Screw 4 is packed in shuttle 2 inboard upper-lower positions with eccentric bushing 5; The shuttle roller 3 of shuttle 2 tops rolls with the inboard inclined-plane of 7 the ∨ shape of getting on the right track and contact, and shuttle 2 following shuttle rollers 3 contact with the inclined-plane rolling of lower railway 1; Top, shuttle 2 outside is provided with limited roller 6, and 5 movable cooperations of limited roller 6 usefulness rolling bearings and eccentric bushing, screw 4 is packed in top, shuttle 2 outside with eccentric bushing 5, and the inclined-plane rolling contacts outside

limited roller

6 and 7 the ∨ shape of getting on the right track.

The last plane of described lower railway 1 is processed the inclined-plane, both sides and is the ∧ shape; Described shuttle roller 3 usefulness rolling bearings and 5 movable cooperations of eccentric bushing; Screw 4 is packed in shuttle 2 inboard upper-lower positions with eccentric bushing 5; The shuttle roller 3 of shuttle 2 tops rolls with 7 the inclined-plane of getting on the right track and contacts; Shuttle 2 following shuttle rollers 3 roll with the inboard inclined-plane of ∧ shape of lower railway 1 and contact, and shuttle 2 outside bottoms are provided with limited roller 6, limited roller 6 usefulness rolling bearings and 5 movable cooperations of eccentric bushing; Screw 4 is packed in shuttle 2 outsides bottom with eccentric bushing 5, and limited roller 6 rolls with the inclined-plane, the ∧ shape outside of lower railway 1 and contacts.

Described shuttle 2 has 4-16 only.

Described eccentric bushing 5 can be made into concentric locking collar.

The utility model has the advantages that the shuttle arranged outside has limited roller; Can prevent during work that the shuttle roller from coming off to cause and fly shuttle toward the inside in orbit; Be not easy the cracked ends silk again, and noise is low, energy consumption is low, shuttle roller and limited roller are provided with eccentric bushing; Make eccentric bushing regulating wheel distance capable of using behind the rolling wheel wear, can prolong roller service life.

[description of drawings]

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

Fig. 2 is the structural representation of first kind of embodiment of the utility model;

Fig. 3 is the structural representation of second kind of embodiment of the utility model.

[specific embodiment]

Further specify embodiment below in conjunction with accompanying drawing.

With reference to Fig. 1; 1-lower railway, 2-shuttle, 3-shuttle roller, 6-limited roller, 7-get on the right track; Get on the right track 7 with lower railway 1 be circulus, some shuttles 2 be placed on get on the right track 7 with lower railway 1 between, 2 shuttle rollers 3 of shuttle 2 inboard tops contact with 7 the inboard inclined-plane rolling of getting on the right track; Inboard 2 the following shuttle rollers 3 of shuttle 2 roll with the inclined-plane of lower railway 1 and contact, and 2 limited rollers 6 of top, shuttle 2 outside contact with 7 inclined-plane, the outside rolling of getting on the right track.

With reference to Fig. 2; 1-lower railway, 2-shuttle, 3-shuttle roller, 4-screw, 5-eccentric bushing, 6-limited roller, 7-get on the right track; 7 the lower plane of getting on the right track is processed the inclined-plane, both sides and is become the ∨ shape, and shuttle roller 3 usefulness rolling bearings and 5 movable cooperations of eccentric bushing, screw 4 is packed in shuttle 2 inboard upper-lower positions with eccentric bushing 5; The shuttle roller 3 of shuttle 2 tops rolls with the inboard inclined-plane of 7 the ∨ shape of getting on the right track and contact, and shuttle 2 following shuttle rollers 3 contact with the inclined-plane rolling of lower railway 1; Top, shuttle 2 outside is provided with limited roller 6, and 5 movable cooperations of limited roller 6 usefulness rolling bearings and eccentric bushing, screw 4 is packed in top, shuttle 2 outside with eccentric bushing 5, and the inclined-plane rolling contacts outside

limited roller

6 and 7 the ∨ shape of getting on the right track.

With reference to Fig. 3; 1-lower railway, 2-shuttle, 3-shuttle roller, 4-screw, 5-eccentric bushing, 6-limited roller, 7-get on the right track; The last plane of lower railway 1 is processed the inclined-plane, both sides and is become the ∧ shape, shuttle roller 3 usefulness rolling bearings and 5 movable cooperations of eccentric bushing, and screw 4 is packed in shuttle 2 inboard upper-lower positions with eccentric bushing 5; The following shuttle rollers 3 of shuttle 2 roll with the inboard inclined-plane of ∧ shape of lower railway 1 and contact, and the shuttle roller 3 of shuttle 2 tops contacts with 7 the inclined-plane rolling of getting on the right track; Shuttle 2 outside bottoms are provided with limited roller 6, and limited roller 6 usefulness rolling bearings and 5 movable cooperations of eccentric bushing, screw 4 is packed in shuttle 2 outsides bottom with eccentric bushing 5, and limited roller 6 rolls with the inclined-plane, the ∧ shape outside of lower railway 1 and contacts.

Claims

1. novel plastic circular loom shuttle and its track structure comprise lower railway (1), shuttle (2), shuttle roller (3), screw (4) and get on the right track (7), and the lower plane that it is characterized in that described getting on the right track (7) is processed the inclined-plane, both sides and is the ∨ shape; Described shuttle roller (3) cooperates with rolling bearing and eccentric bushing (5) are movable; Screw (4) is packed in the inboard upper-lower position of shuttle (2) with eccentric bushing (5); The shuttle roller (3) of shuttle (2) top rolls with the inboard inclined-plane of the ∨ shape of get on the right track (7) and contacts, and the following shuttle roller (3) of shuttle (2) rolls with the inclined-plane of lower railway (1) and contacts; Top, shuttle (2) outside is provided with limited roller (6); Limited roller (6) cooperates with rolling bearing and eccentric bushing (5) are movable; Screw (4) is packed in top, shuttle (2) outside with eccentric bushing (5), and limited roller (6) rolls with the inclined-plane, the ∨ shape outside of get on the right track (7) and contacts.

2. by claim 1 described novel plastic circular loom shuttle and its track structure, the last plane that it is characterized in that described lower railway (1) is processed the inclined-plane, both sides and is the ∧ shape; Described shuttle roller (3) cooperates with rolling bearing and eccentric bushing (5) are movable; Screw (4) is packed in the inboard upper-lower position of shuttle (2) with eccentric bushing (5); The shuttle roller (3) of shuttle (2) top rolls with the inclined-plane of get on the right track (7) and contacts, and the following shuttle roller (3) of shuttle (2) rolls with the inboard inclined-plane of ∧ shape of lower railway (1) and contacts; Shuttle (2) outside bottom is provided with limited roller (6); Limited roller (6) cooperates with rolling bearing and eccentric bushing (5) are movable; Screw (4) is packed in shuttle (2) outside bottom with eccentric bushing (5), and limited roller (6) rolls with the inclined-plane, the ∧ shape outside of lower railway (1) and contacts.

3. by claim 1 described novel plastic circular loom shuttle and its track structure, it is characterized in that described shuttle (2) has 4-16 only.

4. by claim 1 described novel plastic circular loom shuttle and its track structure, it is characterized in that described eccentric bushing (5) can be made into concentric locking collar.