CN203602843U

CN203602843U - Front end tensioner of rapier loom weft accumulator

Info

Publication number: CN203602843U
Application number: CN201320781557.4U
Authority: CN
Inventors: 武英敏
Original assignee: Eastern Liaoning University
Current assignee: Eastern Liaoning University
Priority date: 2013-12-03
Filing date: 2013-12-03
Publication date: 2014-05-21
Anticipated expiration: 2023-12-03

Abstract

The utility model provides a front end tensioner of a rapier loom weft accumulator. The front end tensioner is composed of a connection frame (1), a front yarn guide column (2), a rear yarn guide column (3), a tension roller (4), a wax column (5) and an immersion oil box (6). The tension roller (4) is arranged on a bottom plate (10) of the connection frame in a rotating mode, and is provided with a damping yarn supporting disc (41). The wax column (5) is inserted in the tension roller (4) through a central axial hole and located on the damping yarn supporting disc (41). In use, weft yarns (a) on the damping yarn supporting disc (41) drive the wax column (5) to rotate and the weft yarns are waxed, or the weft yarns (a) are oiled through the immersion oil box (6). Meanwhile, the weft yarns are stroked to increase the smoothness, and the problems of weft lack and weft break in the weft knitting process are effectively solved.

Description

The front end tensioner of arrow shaft loom weft accumulator

Technical field

The utility model relates to the front end tensioner of arrow shaft loom weft accumulator.

Background technology

Be arranged on the tensioner of arrow shaft loom weft accumulator front end, there is various structures, wherein there is circle type, jaw type, upright post type, thimble tube, weight type, when parallel is passed through tensioner by drawing, tensioner makes parallel produce certain tension force to the damping action of parallel, with regulate wefting insertion start before the suffered tension force of parallel, thereby it is steady to control parallel suffered tension fluctuation in motion of weft-insertion.

Prior art parallel just simply produces damping action by tensioner to parallel, it can not improve parallel as the filoplume flattening of cotton thread, Woolen yarn, chemical fibre elastic thread, smooth simultaneously, remove electrostatic problem, therefore aborning parallel easily there is crapand, the latitude that collapses, broken end fault phenomenon.

Utility model content

The purpose of this utility model is to improve for above-mentioned the deficiencies in the prior art, provide one can make wefting insertion initial tension held stationary moderate, meet technological requirement, can also convenient and swift parallel be carried out along volt filoplume, wax, oils simultaneously, improve the smoothness of parallel, reduce friction, eliminate static.While weaving to overcome, produce the problem such as crapand, broken end, thereby guarantee product quality.

The utility model is by link 1, front wire column 2, rear wire column 3, jockey pulley 4, wax post 5, immersion oil box 6 forms, link 1 front end has wire guide plate 11, on wire guide plate 11, have entrance hole 12, there is connecting plate 13 link 1 rear end, on connecting plate 13, have wire hole 14, jockey pulley 4 is rotatably installed on link 1 base plate 10 by bearing 40, jockey pulley 4 is provided with damping supporting drum 41, damping supporting drum 41 is rotatably assorted and is connected with the shaft shoulder of offering on jockey pulley 4 by central shaft hole, wax post 5 is inserted on jockey pulley 4 by central shaft hole and is sitting on damping supporting drum 41, front wire column 2 is fixedly connected with the front and rear part of installing and being located at respectively jockey pulley 4 with link 1 base plate 10 with rear wire column 3, on link 1 base plate 10, have (tension adjustment) chute 21, front wire column 2 is fixedly mounted on chute 21, at the rear portion of rear wire column 3, immersion oil box 6 is set, immersion oil box 6 is made up of immersion oil box body 61, lid 62, line ball axostylus axostyle 63 and the cavernous body 64 that is placed in immersion oil box body 61, on the front rear box wall of immersion oil box body 61, offer line notch 66,67, line ball axostylus axostyle 63 acts on parallel a and contacts with cavernous body 64, and parallel a is carried out to oiling treatment.

The utility model is simple in structure, manufactures easyly, and volume is small and exquisite, is convenient to install and use.After when use, parallel a is entered by the wire guide 12 on link 1 front end wire guide plate 11, after premenstrual wire column 2 guiding, on the damping supporting drum 41 of jockey pulley 4, pass through, wax post 5 bottom surface effects on damping supporting drum 41 are pressed on parallel a, the parallel a friction of wax post 5 bottom surfaces and process makes wax post 5 automatic rotatings, wax post 5 bottom surfaces are to the parallel a of the process processing of waxing, be rotatably installed in the jockey pulley 4 on link base plate 10 by bearing 40, under driving, the frictional force of rotation wax post 5 can produce servo-actuated rotation with the Buddhist nun's drum 41 being rotatably assorted by the shaft shoulder of offering on central shaft hole and jockey pulley 4, wax post 5 and the speed that relatively rotates of jockey pulley 4 and Buddhist nun's drum 41 are reduced automatically, thereby reach autobalance and stablize wax post 5, ensure that wax post 5 does not produce the too much friction and floating that relatively rotates with Buddhist nun's drum 41, make wax post 5 wax stable to parallel a.

Parallel a through after wire column 3 by immersion oil box 6, line ball axostylus axostyle 63 mating reactions on immersion oil box 6 with parallel a is carried out to oiling treatment.

The utility model can adopt separately the processing of waxing or oiling according to the concrete condition of parallel a kind, also can use simultaneously.

The utility model parallel a can reach simultaneously parallel a has been carried out along the effect of volt filoplume in above-mentioned motion process, improve the smoothness of parallel, reduce the frictional resistance of parallel a and the static that friction causes, in the time knitting latitude, effectively overcome the problem such as crapand, broken end, thereby guarantee product quality.

Accompanying drawing explanation

Fig. 1 is the utility model example structure schematic diagram.

Fig. 2 is the lid 62 open mode structural representations of Fig. 1 immersion oil box 6.

Fig. 3 is the top view of Fig. 1.

Fig. 4 is jockey pulley 4 structural representations.

The specific embodiment

The utility model is by link 1, front wire column 2, rear wire column 3, jockey pulley 4, wax post 5, immersion oil box 6 forms, link 1 front end has wire guide plate 11, on wire guide plate 11, have entrance hole 12, there is connecting plate 13 link 1 rear end, on connecting plate 13, have wire hole 14, jockey pulley 4 is rotatably installed on link 1 base plate 10 by bearing 40, jockey pulley 4 is provided with damping supporting drum 41, damping supporting drum 41 is rotatably assorted and is connected with the shaft shoulder of offering on jockey pulley 4 by central shaft hole, wax post 5 is inserted on jockey pulley 4 by central shaft hole and is sitting on damping supporting drum 41, front wire column 2 is fixedly connected with the front and rear part of installing and being located at respectively jockey pulley 4 with link 1 base plate 10 with rear wire column 3, on link 1 base plate 10, have tension adjustment chute 21, front wire column 2 is fixedly mounted on chute 21, at the rear portion of rear wire column 3, immersion oil box 6 is set, immersion oil box 6 is made up of immersion oil box body 61, lid 62, line ball axostylus axostyle 63 and the cavernous body 64 that is placed in immersion oil box body 61, line ball axostylus axostyle 63 is to arrange to be arranged on lid 62, can certainly arrange and be arranged on immersion oil box body 61, on the front rear box wall of immersion oil box body 61, offer line notch 66,67, line ball axostylus axostyle 63 acts on parallel a and contacts with cavernous body 64, and parallel a is carried out to oiling treatment.

Application the utility model is compared as follows table to parallel effect after treatment:

Claims

1. the front end tensioner of arrow shaft loom weft accumulator, it is characterized in that by link (1), front wire column (2), rear wire column (3), jockey pulley (4), wax post (5), immersion oil box (6) forms, link (1) front end has wire guide plate (11), on wire guide plate (11), have entrance hole (12), there is connecting plate (13) link (1) rear end, on connecting plate (13), have wire hole (14), jockey pulley (4) is rotatably installed on link (1) base plate (10) by bearing (40), jockey pulley (4) is provided with damping supporting drum (41), damping supporting drum (41) is rotatably assorted and is connected with the shaft shoulder of offering on jockey pulley (4) by central shaft hole, wax post (5) is inserted into jockey pulley (4) by central shaft hole and goes up and be sitting on damping supporting drum (41), front wire column (2) is fixedly connected with the front and rear part of installing and being located at respectively jockey pulley (4) with link (1) base plate (10) with rear wire column (3), on link (1) base plate (10), have tension adjustment chute (21), front wire column (2) is fixedly mounted on chute (21), at the rear portion of rear wire column (3), immersion oil box (6) is set, immersion oil box (6) is made up of immersion oil box body (61), lid (62), line ball axostylus axostyle (63) and the cavernous body (64) that is placed in immersion oil box body (61), on the front rear box wall of immersion oil box body (61), offer line notch (66,67), line ball axostylus axostyle (63) effect parallel (a) contacts with cavernous body (64), and parallel (a) is carried out to oiling treatment.