CN203307533U

CN203307533U - Seesaw type rocker cam magnetic shuttle-pushing circular loom

Info

Publication number: CN203307533U
Application number: CN2012206150263U
Authority: CN
Inventors: 黄美昌; 陈信杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-08
Filing date: 2012-11-08
Publication date: 2013-11-27
Anticipated expiration: 2022-11-08

Abstract

The utility model relates to a seesaw type rocker cam magnetic shuttle-pushing circular loom which is characterized in that the middle of a rocker is movably connected with a rocker support, one end of the rocker is movably connected with a heald belt, and an inner idler wheel and an outer idler wheel are installed on the rocker, wherein the inner idler wheel is arranged at one end of the rocker, and the outer idler wheel is arranged on the portion, between the connecting point of the rocker and the rocker support and the connecting point of the rocker and the heald belt, of the rocker. A cam comprises an inner convex rib and an outer convex rib. The curve on the lower portion of the inner convex rib and the curve on the lower portion of the outer convex rib are continuously and gradually changed in height and obliquity. The inner idler wheel and the outer idler wheel are in rolling contact with the surface of the curve on the lower portion of the inner convex rib and the surface of the curve on the lower portion of the outer convex rib. A shuttle rear wheel and a shuttle-pushing wheel are magnetic wheels. The magnetic shuttle-pushing wheel pushes a shuttle to operate on a double-conical-surface rail of an upper door ring and a lower door ring. The seesaw type rocker cam magnetic shuttle-pushing circular loom has the advantages that the loom is free from shuttle flying and jumping, low in noise and fewer in breakdown, the number of parts is small, the maintenance time and cost are reduced, the working efficiency is improved and the power consumption is reduced.

Description

Seesaw type swing link cam magnetic pushes away shuttle circular loom

Technical field

The utility model relates to the plastic circular loom field, and particularly seesaw type swing link cam magnetic pushes away shuttle circular loom.

Background technology

Manufacture at present the plastic circular loom used both at home and abroad, substantially divide two classes, a class is the big cam plastic circular loom, another kind of is small-cam plastic circular weaving machine, last class exists Workflow's shuttle, and noise is large, the defect that power consumption is high, the more last class of a rear class has made marked progress, but still exist the faults such as Workflow's shuttle, and noise is large, and part is easy to wear, maintenance cost is large, also often affects normal defect of producing.

Summary of the invention

The purpose of this utility model overcomes above-mentioned defect exactly, provide seesaw type swing link cam magnetic to push away shuttle circular loom, include cam 1, fork bearing 5, chassis 8, fork 9, combine and be with 10, outer heald 11, Xiamen circle 13, interior heald 19, visit and enclose 20, shuttle body 22, push away shuttle bar 24 and main shaft 25, the middle part of fork 9 and fork bearing 5 are flexibly connected, fork 9 one ends are with 10 to be flexibly connected with comprehensive, it is characterized in that: the shuttle trailing wheel 23 on shuttle body 22 and the shuttle pushing wheel 12 pushed away on shuttle bar 24 are magnet pulley, two wheel outer surfaces are like pole, the outer roller 6 of fork internal trolley 3 and fork is installed on described fork 9, described cam 1 includes inner convex rib 2 and outer convex rib 7, fork internal trolley 3 rolls and contacts with inner convex rib 2 lower curve surfaces, the outer roller 6 of fork rolls and contacts with outer convex rib 7 lower curve surfaces.

As preferably, the outer roller 6 of fork internal trolley 3 and fork is installed on described fork 9, one end of fork 9 is equipped with fork internal trolley 3, at fork 9, is flexibly connected point and fork 9 with fork bearing 5, on combining with 10 forks that are flexibly connected between point, roller 6 outside fork is installed.

As preferably, described shuttle body 22 installed inside have under a magnetic

shuttle trailing wheel

23 and 2 shuttles in 17 and 2 shuttle upper inner wheels 21 of wheel, shuttle body 22 outsides are equipped with under 1 or 2 shuttles foreign steamer 18 on

foreign steamer

14 and 1 or 2 shuttles.

As preferably, described Xiamen circle 13 is biconical surface structure, the circle 20 of visiting is the biconical surface structure of falling the Eight characters, in under 2 shuttles, wheel 17 rolls and contacts with Xiamen circle 13 inner conical surfaces, 2 shuttle upper inner wheels 21 roll and contact with circle 20 inner conical surfaces of visiting, under 1 or 2 shuttles, foreign steamer 14 rolls and contact with Xiamen circle 13 male cone (strobilus masculinus)s, and on 1 or 2 shuttles, foreign steamer 18 encloses 20 male cone (strobilus masculinus)s rollings and contacts with visiting.

As preferably, inner convex rib 2 and the outer convex rib 7 lower curve surfaces of described cam 1 all are continuous height and gradient gradual change, and two curves become relative up and down on the space Y coordinate.

The utility model, owing to having adopted technique scheme, has following beneficial effect:

1, the inside and outside roller of seesaw type fork rolls and contacts with the lower curve surface of two convex tendons of cam, can guarantee all the time the lower curve surface gapless close contact of roller and convex tendon, even after using for a long time, roller is also like this in the scope of certain wearing and tearing, do not beat, noise is low, operates steadily, and parts are durable, fault is few, reduce maintenance time and maintenance cost, improve work efficiency, reduce power consumption.

2, adopt magnetic shuttle pushing wheel and magnetic shuttle trailing wheel two like magnetic poles repel each other to push away shuttle, organizine is from the two-wheeled gap by continuous organizine, and the inside and outside shuttle wheel of shuttle body, along the Double-conical-surface track even running of upper-lower door circle, does not fly shuttle, and parts are few, and fault is few, improves work efficiency, reduces power consumption.

The accompanying drawing explanation

Fig. 1 is the structural representation of an embodiment of the utility model

The specific embodiment

Below in conjunction with the further detail explanation of accompanying drawing embodiment

With reference to Fig. 1, Fig. 1 is the structural representation of an embodiment of the utility model, the 1-cam, the 2-inner convex rib, 3-fork internal trolley, 5-fork bearing, the outer roller of 6-fork, the 7-outer convex rib, the 8-chassis, the 9-fork, 10-combines band, the outer heald of 11-, the 12-shuttle pushing wheel, 13-Xia Menquan, foreign steamer under the 14-shuttle, 15-warp A, 16-warp B, wheel under the 17-shuttle, foreign steamer on the 18-shuttle, heald in 19-, the 20-circle of visiting, 21-shuttle upper inner wheel, 22-shuttle body, 23-shuttle trailing wheel, 24-pushes away the shuttle bar, the 25-main shaft, the middle part of fork 9 and fork bearing 5 are flexibly connected, bearing 5 is fastened on chassis 8, fork 9 one ends are with 10 to be flexibly connected with comprehensive, one end of fork 9 is equipped with fork internal trolley 3, at fork 9, be flexibly connected point and fork 9 with fork bearing 5, on combining with 10 forks 9 that are flexibly connected between point, roller 6 outside fork be installed, cam 1 includes inner convex rib 2 and outer convex rib 7, inner convex rib 2 and outer convex rib 7 bottoms are curvilinear plane, its curvilinear plane all is continuous height and gradient gradual change, article two, curve becomes relative up and down on the space Y coordinate, when host work, main shaft 25 band moving cams 1 comprise that inner convex rib 2 and outer convex rib 7 rotate, fork internal trolley 3 rolls and contacts with inner convex rib 2 lower curve surfaces, the outer roller 6 of fork rolls and contacts with outer convex rib 7 lower curve surfaces, thereby fork 9 is swung up and down thereupon, the comprehensive band that fork 9 one ends connect also pumps, the warp A15 that passes the warp B16 of interior heald 19 and pass outer heald 11 is pumped, make organizine A15, organizine B16 constantly forms and opens friendship, for shuttle, shuttle back and forth to go between and plant tram interlacing one-tenth bag, the rotation of main shaft 25 drives the circular motion that pushes away shuttle bar 24 simultaneously, being arranged on the magnetic shuttle pushing wheel 12 that pushes away shuttle bar 24 1 ends is arranged on same circular orbit with magnetic shuttle trailing wheel 23, magnetic shuttle pushing wheel 12 is identical with magnetic shuttle trailing wheel 23 outer peripheral face magnetic poles, therefore, between two magnet pulleies, have gap for organizine do not hinder by, magnetic shuttle pushing wheel 12 carries out 23 motions of circular motion promotion magnetic shuttle trailing wheel with pushing away shuttle bar 24, shuttle trailing wheel 23 is arranged on shuttle body 22, wheel in also being equipped with under 2 shuttles on

shuttle body

22, 2 shuttle upper inner wheels, foreign steamer under 1 or 2 shuttles, foreign steamer on 1 or 2 shuttles, in shuttle, wheel moves on the inner conical surface track of upper-lower door circle, the shuttle foreign steamer moves on the male cone (strobilus masculinus) track of upper-lower door circle, thereby realize that magnetic pushes away the stable motion of shuttle, do not fly shuttle, fracture of wire not, part is few, fault is few, power consumption is low.Anyly take the utility model as basis, for realizing essentially identical technique effect, the simple change of having done, be equal to replacement etc., all contain among protection domain of the present utility model.

Claims

1. seesaw type swing link cam magnetic pushes away shuttle circular loom, include cam (1), fork bearing (5), chassis (8), fork (9), combine band (10), outer heald (11), Xia Menquan (13), interior heald (19), the circle (20) of visiting, shuttle body (22), push away shuttle bar (24) and main shaft (25), the middle part of fork (9) and fork bearing (5) are flexibly connected, fork (9) one ends are flexibly connected with comprehensive band (10), it is characterized in that: the shuttle trailing wheel (23) on shuttle body (22) and the shuttle pushing wheel (12) pushed away on shuttle bar (24) are magnet pulley, two wheel outer surfaces are like pole, the outer roller (6) of fork internal trolley (3) and fork is installed on described fork (9), described cam (1) includes inner convex rib (2) and outer convex rib (7), fork internal trolley (3) rolls and contacts with inner convex rib (2) lower curve surface, the outer roller (6) of fork rolls and contacts with outer convex rib (7) lower curve surface.

2. seesaw type swing link cam magnetic according to claim 1 pushes away shuttle circular loom, it is characterized in that: the outer roller (6) of fork internal trolley (3) and fork is installed on described fork (9), one end of fork (9) is equipped with fork internal trolley (3), with fork bearing (5) flexible connection point and fork (9), with combining on the fork of being with between (10) flexible connection point, roller outside fork (6) is installed at fork (9).

3. seesaw type swing link cam magnetic according to claim 1 pushes away shuttle circular loom, it is characterized in that: described shuttle body (22) installed inside have under a magnetic shuttle trailing wheel (23) and 2 shuttles in wheel (17) and 2 shuttle upper inner wheels (21), foreign steamer (18) on foreign steamer (14) and 1 or 2 shuttles is installed outside shuttle body (22) under 1 or 2 shuttles.

4. seesaw type swing link cam magnetic according to claim 1 pushes away shuttle circular loom, it is characterized in that: described Xia Menquan (13) is biconical surface structure, the circle (20) of visiting is the biconical surface structure of falling the Eight characters, in under 2 shuttles, wheel (17) rolls and contacts with Xia Menquan (13) inner conical surface, 2 shuttle upper inner wheels (21) roll and contact with circle (20) inner conical surface of visiting, under 1 or 2 shuttles, foreign steamer (14) rolls and contact with Xia Menquan (13) male cone (strobilus masculinus), and on 1 or 2 shuttles, foreign steamer (18) contacts with circle (20) the male cone (strobilus masculinus) rolling of visiting.

5. seesaw type swing link cam magnetic according to claim 1 pushes away shuttle circular loom, it is characterized in that: the inner convex rib (2) of described cam (1) and outer convex rib (7) lower curve face all are continuous height and gradient gradual change, and two curves become relative up and down on the space Y coordinate.