CN2113992U

CN2113992U - Warping leasing mechanism

Info

Publication number: CN2113992U
Application number: CN 91232066
Authority: CN
Inventors: 杨培清
Original assignee: GUANGHUA DYEING AND WEAVING MILL BEIJING
Current assignee: GUANGHUA DYEING AND WEAVING MILL BEIJING
Priority date: 1991-12-16
Filing date: 1991-12-16
Publication date: 1992-08-26

Abstract

The utility model provides a warping leasing mechanism matched with a horizontal warper. The utility model is characterized in that a set of cam control frame rod is used to complete the regular combined actions of rise and fall. The twisted rope with the cross twist and the twisted rope with the seven twists are plaited only by that a starting plate is stepped. The utility model has the advantages of convenient operation, time saving, labor-saving, and no error. The utility model is primarily serviced to the sectional warping of the sized warp of a single shaft.

Description

Warping leasing mechanism

The utility model relates to that a kind of weaving warping starching servicing unit--warping is beaten the strand device.

Usually warp thread need last loom is weaved before pass through warping, on slurry process, for fear of yarn by inter-adhesive behind the Sizing machines, Sizing machines is provided with " cross strangle " shed stick and " seven roads strand " shed stick, and warp thread is carried out layering, and different sizing methods is to the requirement difference of warping.The method of starching is both at home and abroad divided two kinds of also axle starching, single shaft starchings at present.Adopt and the axle starching, package is big, and output height, efficient height are included head in, tail twice " cross strangle " rope gets final product during warping.But it is big for small lot, many kinds, technique change, the flower type is arranged complicated yarn-dyed fabric, adopt and the axle starching, need how calculated in advance well is rolled onto full width flower type arrangement distribution several on axle before warping, so that the flower type still remains unchanged from start to finish after guaranteeing to merge sizing, and make and pass conveniently, head does not appear twisting on the cloth machine, and difficulty is very big.If adopt the single shaft starching, change though can adapt to colored type, when section warping, wear head, tail " cross strangle " and " seven roads strand " twisted rope, all by manual, time-consuming, accuracy rate is low.

The purpose of this utility model provides a kind of with the supporting device of Sectional warping machines--warping is beaten the strand device, knits the single shaft starching with adaptive coloration.

Description of drawings:

Fig. 1: for this device carries out first element, promptly main shaft turns over 360 °/14 o'clock schematic diagram.

Fig. 2: (a) and (b) are respectively leasing ratchet among Fig. 1, leasing locating wheel sectional view.

Fig. 3: be Figure 1A-A profile.

Fig. 4: (a) and (b), (c), (d) are respectively preceding four leasing cam section figure among Fig. 1, and the B point is a starting point.

Fig. 5: (e), (f), (g), (h) be respectively back four leasing cam section figure among Fig. 1, the B point is a starting point.

The utility model is to be made of the comprehensive frame 1 of extension, heald 2, stage clip 3, leasing locating wheel 4, leasing ratchet 5, main shaft 6, eight leasing cams 7, weight 8, back shaft 9, drag hook 10, start-up plate 11, back-moving spring 12, lever 13, bearing pins 14 as shown in Figure 1. Wherein leasing ratchet and leasing locating wheel all are designed to impartial 14 teeth, so that drag hook, the stage clip effect is as the criterion, the best pointed tooth of leasing ratchet (profile of tooth such as Fig. 2). Eight leasing cam surface profile lines are seen Fig. 4: (a), (b), (c), (d) and Fig. 5: (e), (f), (g), (h), generally be by head " cross strangle " shaft raising place 17, tail " cross strangle " shaft raising place 16 and " seven roads strand " shaft raising place 15 form (except the 8th the leasing cam), the head of front four leasing cams, tail " cross strangle " shaft raising place is respectively 360 °/14 apart from starting point B, 12 * 360 °/14 angles, the head of rear four leasing cams, tail " cross strangle " shaft raising place is respectively 2 * 360 °/14 and 13 * 360 °/14 angles apart from starting point B, it is that benchmark is protruding place from apart from starting point B 4 * 360 °/14 that first leasing cam sentenced in " seven roads strand " shaft raising of eight leasing cams, 10 * 360 °/14 end, protruding place moves afterwards successively and reduces by 360 °/14 angles, until the 8th leasing cam do not have " seven roads strand " shaft raising place. Leasing ratchet, leasing locating wheel are identical with eight leasing cam external diameters and be installed in (see figure 3) on the main shaft 6, rotate synchronously. Every leasing cam is joined respectively Put a lever 13, an end of each lever is hung a weight 8, and the other end is combined frame by bearing pin 14 with an extension and linked to each other. When external force (as foot-operated) when acting on start-up plate, along with the drag hook that is fixed on the start-up plate moves up and down, constantly hook moves the tooth of leasing ratchet, drive its rotation, simultaneously eight leasing cams rotate thereupon synchronously, and the tooth of every cam and the contact condition of lever are being controlled eight levers and rotated along back shaft 9, and drive eight and hang comprehensive framves and move up and down, rise, fall to hanging and combine frame, form opening and receive the rope operation to finish " cross strangle " and " seven roads strand ".

The concrete course of work 1 describes in detail with the following examples in conjunction with the accompanying drawings:

Warping is beaten the strand device and is located on the yarn sley movable stand of warping machines spacing reed back, and the yarn of drawing from bobbin cradle penetrates in eight healds of hanging the comprehensive frame 2 by one, five, two, six, three, seven, four, eight.

During work, earlier beat head " cross strangle ": the spinner steps on start-up plate 11 first time, drag hook 10 is moved downward, hook leasing ratchet E place (see figure 2), make it turn over a tooth clockwise, the leasing locating wheel also rotates a tooth, and the reed of stage clip falls within its recess D location, and preceding four leasing cam heads " cross strangle " shaft raising place 17 of eight leasing cams presses preceding four levers, accordingly, preceding four extensions are combined frame and are lifted, and yarn just forms an opening, can include first twisted rope in, step on second time, the head of preceding four leasing cams " cross strangle " shaft raising place 17 breaks away from leverage face, hangs comprehensive frame and leans on the weight of self to fall, and this moment, head " cross strangle " shaft raising place 17 of back four leasing cams pressed lever, making the extension that is attached thereto combine frame lifts, can include a twisted rope in, so far head " cross strangle " rope is beaten and is finished, and rope forms with yarn

Shape is stepped on the 3rd time and is played plate, and back four extensions are combined frame and also fallen.

Then beat " seven roads strand " twisted rope: step on the 4th time, " seven roads strand " shaft raising place 15 of first leasing cam presses lever, and then the comprehensive frame of first extension is mentioned, and yarn forms opening, can include first twisted rope of " seven roads strand " in; Step on the 5th time, " seven roads strand " shaft raising place 15 of first and second leasing cam presses lever, hangs comprehensive frame for second and mentions (first is hung comprehensive frame and does not fall), and yarn forms opening, can include second twisted rope of " seven roads strand " in; Step on start-up plate the 6th time, hanging comprehensive frame for the 3rd mentions, (first and second is hung comprehensive frame and is not fallen), yarn forms opening, can include the 3rd twisted rope of " seven roads strand " in, so, hang comprehensive frame up to first to seven and mention, include in till " seven roads strand " the 7th twisted rope, step on start-up plate again, the first seven is hung comprehensive frame and falls, and beats " seven roads strand " twisted rope and just finishes.

Step on start-up plate again, then begin to beat tail " cross strangle " twisted rope: at this moment, the tail of preceding four leasing cams " cross strangle " shaft raising place 16 presses lever, mention preceding four and hang comprehensive frame, yarn forms opening, includes a tail " cross strangle " twisted rope in, steps on again, back four leasing cam tails " cross strangle " shaft raising place 16 presses lever, four of backs hang comprehensive frame mentions, and preceding four extensions are combined frame and fallen, and include a twisted rope at opening part, step on start-up plate again, all hang comprehensive frame and fall.

The utility model operation principle is fairly simple, beating " cross strangle " twisted rope and " seven roads strand " twisted rope can finish by a machine, erect, fall once whenever hanging to combine, only need step start-up plate, so both saved spinner's operating time, can make again simultaneously and carry, fall to combining accurate, help guaranteeing product, the quality of warping and alleviate working strength of workers.

Claims

1, a kind of warping is beaten the strand device, it is characterized by this device is to combine frame (1), heald (2), stage clip (3), leasing locating wheel (4), leasing ratchet (5), main shaft (6), eight leasing cams (7), weight (8), back shaft (9), drag hook (10), start-up plate (11), back-moving spring (12), lever (13), bearing pin (14) formation by hanging, wherein leasing locating wheel (4) and leasing ratchet (5) all are designed to 14 teeth, so that drag hook, stage clip effect are as the criterion, start-up plate and drag hook are fixed, and reset by back-moving spring.The surface profile line of eight leasing cams is generally formed (except the 8th the leasing cam) by head " cross strangle " shaft raising place (17), tail " cross strangle " shaft raising place (16) and " seven roads strand " shaft raising place (15).The head of preceding four leasing cams, tail " cross strangle " shaft raising place are respectively 360 °/14 apart from starting point B, 12 * 360 °/14 angles, head, tail " cross strangle " shaft raising place of four the leasing cams in back are respectively 2 * 360 °/14 and 13 * 360 °/14 angles apart from starting point B, " seven roads strand " shaft raising place (15) of eight leasing cams with first leasing cam be benchmark be protruding place from starting point B4 * 360 °/14 angles, do not have " seven roads strand " shaft raising place until the 8th leasing cam.Leasing ratchet, leasing locating wheel are identical with eight leasing cam external diameters and be installed on the main shaft (6), and every leasing cam disposes a lever (13) respectively, and an end of each lever is hung weight (8), and the other end is hung by bearing pin (14) and and combined frame and link to each other.

2, install according to claim 1, it is characterized by the leasing ratchet is pointed tooth.