SU95195A1 - Adaptation to automatic twin-weaving looms for changing shuttle boxes - Google Patents

Description

The invention relates to an improvement in the device used in an automatic two-blade weaving machine for changing shuttle boxes, provided in the transmission to the shuttle boxes with separating gears, a sleeve with cams, which are driven in a bizarre movement from the cotton wool of the machine and are connected to the shuttle (; boxes for podtilema and lowering the novodkom, lever and t | -ami.

Known P11e adaptations, yeni of this kind do not exclude the possibility of producing poor quality fabric with a weft yarn from innyjui.

The described device has the feature that in order to prevent the manufacture of (unfinished) fabric, a clutch with cuffs, switch off the adapters, lenpe, is kinematically connected with the nivna mechanism controlling the gathering of the weft yarn from

PShLLI.

On fi1. 1 depicts) Bn1y view adaptive; 1; in fig. 2 shows a horizontal section through a part of the device according to FIG. one.

The transfer from the prosthetic shaft / loom to the shuttle boxes contains the lying Separating Gears 2 and 3.

GearSy 1 has a depth of about 60 °, and gear 3-teeth on two opposite arcs of 120 each. Between them, the partial HJecTepHH 3 rasilozhepochy grooves, in which others, a, lacha, are ol, but ne, ioe with clutch 4. rearranged vd (.), Or the axis -5, on which the niesterp 3 is firmly planted.

The outer diameter of the edge of the coupling / corresponds to the outer diameter of the teeth 3, when installing the clutches of COUPLING 4 in the plane of gear 2, the unstressed coupling of one H 2 of the gear 2 to the gear section of P 2, rotates 180 °.

Axis 5 is mounted as a cantilever in a non-standard cushion 6, gear 3 is provided at the end with an excceyrtic finger 7 for podvodgs (connected to Iaroi L Ivovora 4HBaiWBW i, i: u:; pv: .oui / Free Kdiie nij-iai a. j: eM, - .Nodolgsiii ;; -. 4;, ii: HHJi in iiOM servants for za tom tom or HH {jM proc st; l; 111 from (JCH JO finger // Iitvii i WITH SUCCESSIBLE 1 -l, to ; Ddersharnir 13 with: hr box living both 15. 15. Rack 14 ciiofi:;.) passed through Wt; n at Ifi, about the side of the brackets; // ivioii girovania / ie 18. Sleep on the nodbataine unity of the Stoics / Che / 1ОЧЧ: - | B; l1 1 boxes 1 ocyiUiiTii. 1ens) iri help trubn 1 9, siobo.chio o: ivatyvayuyu verkh1 iG1 kon-n with / goykn / - /. For c (rack 14 with tube 19, fuse 20 with button 21. This protect .1b in the guide) 1I; end in the nest stand | and 14, and from the action of the spring, a hole in the wall of the TP will be prevented.; 1. . prevents damage of parts of the device in the event of the shuttle stopping in cK, | from the machine’s battalion when changing gear boxes, in order to avoid breakdowns during frustrations on the turn; 24 h of the roller 23 is rigidly connected with Y (|) of that 29. Estimation of the coupling 29 with the plug 26 is mounted on the coupling tooth, the entrance is in the recess for it, having its end face of the sleeve 26. The coupling 29 is pressed against the sleeve 26 by the screw spring 30 loosely worn on the roller 25. The mechanism works in the following way. If there is a duck on the hypules, the shuttle boxes 15 for each complete revolution of the shaft shaft alternate between their position relative to the angle of the sun 5 /. Thus, after every two passes of the shuttle, there is a change of shuttle boxes. When finalizing the weft yarn in one of the shuttles, the weft unit installs the automatic shift mechanism in the alternate shift (not shown) and at the same time acts on the pull 24, moving it in the direction of the arrow (Fig. 2 ). The stubs 27 retracted clutch 4 with cam-axes 5 1 1 output one pin) J from the engagement zone with the other gear 2. Thus, the shuttle box III will remain in place, ie.uioK with a modified П1г1у. | | Sy liiioBb will fly to the base box and the 1P-1zi automatic shift Hjfiy.ib; | ro will start the spool change. Schui, returning to its original position, turns around 1L 24 n mufia 4 with cams and is occupied by a working position. When razdeka operation of the mechanism, the coupling of the coupling 29 with the sleeve 26 and swear and the roller 25 is idle. 11th ed. Of 3 arabic 1.Application to automatic two-cheeked weaver flocks dt change of personalized payload boxes with gear to the shuttle boxes of incomplete HiecTcpeH and jaw clutch, about: | and 1O Hi ee so that, in order to prevent poor quality fabrics, the cam clutch, turn off the work of the production method, is kinematically connected with the mechanism; upa, the control line converges the weft thread from the rotary tail. 2. The form v1-1polpeni adaptations of claim 1, clause 1, and with the fact that the imatical connection of the cam1 and) of the CUPT151 with the mech- anism of the probe is realized by the use of preo1) ante. spring loaded clutch.