CN2233933Y

CN2233933Y - Multiple for one twisting machine

Info

Publication number: CN2233933Y
Application number: CN 95207287
Authority: CN
Inventors: 吴启瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-04-13
Filing date: 1995-04-13
Publication date: 1996-08-28
Anticipated expiration: 2005-04-13

Abstract

The utility model relates to a ply twister, which comprises a machine table, a twisting element, a yarn guiding element, a shaping element, and a yarn drawing element; the machine table is provided with a dynamic force motor, and the twisting element is provided with a cylinder base for charging and discharging raw materials. The yarn guiding element is provided with a yarn outlet tensioning device and a yarn guiding hook for detecting a probe, and the yarn drawing element comprises a yarn drawing and adjustment element, a slitting roller, and yarn rolling frames. The twisting panel of the twisting element is driven for rotating via a motor for making two raw material yarns guided by a yarn tension adjustment element mutually wind and twist on the yarn guiding hook point. A doubled yarn passes through the drawing and regulating wheels by winding together and is flattened and shaped. The slitting roller is used for the conducting the roll guiding of the doubled yarn. On the finished cheese yarn roll, the raw material yarn cheese is processed to form doubled yarn; the yarn cheese can be formed by twisting.

Description

The ply twist frame

The utility model relates to a kind of ply twist frame, refers to especially a kind ofly can be in the time processing process on the same board directly the fine bundled tube of raw material yarn be processed into the bifilar ply twist frame that closes the finished cylinder yarn of sth. made by twisting.

At present, domestic with single thread twist with the fingers spin or the sth. made by twisting of multiply yarn twisted spin processing industry mainly rely on double twisting device, ring ingot yarn-twisting machine and directly many machineries such as doubling winder just can finish, occupation of land is many; Complex production process, program is many, effort is time-consuming, and product quality is not high.States such as America and Europe, Japan develop the new sth. made by twisting frame of full-automation and high speed in recent years, have solved a partly difficult problem, but that it remains is huge at board, complex structure, cost an arm and a leg, keep in repair defective such as difficulty.

The purpose of this utility model be to provide a kind of can be on same board once twist with the fingers to spin in the processing directly the fine bundled tube of raw material yarn is processed into the bifilar ply twist frame that closes the finished cylinder yarn of sth. made by twisting.

The purpose of this utility model is achieved in that the ply twist frame is made up of the board with power motor, twisting parts, yarn guide member and setting receipts yarn parts: the twisting feature bottom is provided with last raw material cylinder base and the fixing following raw material cylinder base that rotating dish spins the sth. made by twisting dish; Yarn guide member is made up of the twizzle of detecting probe two yarn tension adjustment parts and; Setting is received the yarn parts and is made up of yarn drawing-off adjustment component, trench digging cylinder and volume creel; The power motor transmission is twisted with the fingers and is spun disc spins, makes two raw yarns of deriving through yarn tension adjustment parts curl up twisting mutually at the twizzle place, and the setting of doubled yarn pile warp drawing-off adjustment wheel utilizes the trench digging cylinder that the doubling twisting line is led and twists on the product tube yarn volume.The last raw material cylinder base of the last raw material parts of twisting parts and the dish of dividing into spin between the sth. made by twisting dish ball bearing, and upward all rims of material tube dish seat have a permanent magnet, and also establishes a corresponding with it permanent magnet on machine frame.The below that dish spins the sth. made by twisting dish is stretched and is established a hollow axle, opens a through hole at the hollow axle upper peripheral edge.The yarn tensioning device of yarn guide member is by yarn-guiding loop, light tension adjustment folder, guide wheel, the power of re-opening adjustment folder and last yarn-guiding loop are formed down; Gently, the power of re-opening adjustment folder clamps mutually by spring and two ganoid gong cymbals shape intermediate plates and constitutes, and adjusts clamping pressure size by nut, control produces friction damping resistance size by the yarn between two intermediate plates, changes the yarn tension that of yarn.

Owing to adopt such scheme, the utility model can once be twisted with the fingers to spin in the processing on same board and directly the fine bundled tube of raw material yarn is processed into the bifilar finished cylinder yarn that closes sth. made by twisting, spin procedure, a large amount of manpowers of saving and man-hour and simplify significantly to twist with the fingers, thoroughly eliminate the manual operation technical factor, improved product quality; In addition, can adapt to a small amount of diversified production needs of existingization; The receipts yarn is smooth.

Below by accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the utility model example structure figure.

Fig. 2 is twisting parts 1,2 locations drawing among the utility model embodiment.

Fig. 3 is

adjustment folder

42,44 sectional side views of tensioning device among the utility model embodiment.

Fig. 4 is that 63 structure charts are taken turns in the drawing-off adjustment of yarn drawing-off adjustment component among the utility model embodiment.

Fig. 5 is the side view of yarn drawing-off adjustment wheel among the utility model embodiment.

Fig. 6 is the schematic diagram under yarn and the drawing-off adjustment wheel small tension receiving coil state.

Fig. 7, the 8th, the schematic diagram under yarn and the drawing-off adjustment wheel hightension state.

Among the figure: material tube dish seat on 1,2 times material tube dish seats, 3 protective cases, 4 yarn tensioning devices, 5 twizzles, 5 yarn drawing-off adjustment component 6,7 trench digging cylinders, 8 volume creels, 9 boards, 11 sth. made by twisting spin dish, 12 ball bearings, 91,13 permanent magnets, 14 hollow axles, 15 through holes, 31 overhead guards, 32 openings, 41 times yarn-guiding loops, 42 light tension adjustment folders, 43,61 guide wheels, 44 re-open power adjustment folders, yarn-guiding loop on 45,51 detecting probes, 61,62 turn to guide wheel, 63 drawing-off adjustment wheel, 71 guide grooves, 81 finished cylinder yarns, 92 power motors, 93 belts, 421 springs, 422 gong cymbals shape intermediate plates, 423 nuts, A, the B raw yarn, the C doubled yarn.

Referring to accompanying drawing 1,2; The utility model embodiment mainly contains twisting parts, yarn guide member, setting receipts yarn parts and board; The twisting parts have on one material tube dish seat 1 and material tube dish seat 2 once; Following material tube dish seat 2 is contained in the bottom of board 9, and under last material tube dish seat 1, integral body is not rotatable holder.Have a dish to spin sth. made by twisting dish 11 below last material tube dish seat 1, and be provided with ball bearing 12 (Fig. 2) between two members, making between the two can smooth and easy relative rotation; Establish an external magnet 13 forever at the periphery of last material tube dish seat 1, and also set firmly a corresponding with it permanent magnet 91 at machine frame.The below that dish spins sth. made by twisting dish 11 is stretched and is established a hollow axle 14, has a through hole 15 at hollow axle 14 upper peripheral edges.All be covered with protective case 3 at upper and lower material tube dish seat 1,2, protective case top is the overhead guard 31 of a flip, establishes opening 32 thereon.

Yarn guide member has the twizzle 5 of detecting probe to be constituted by being installed in two groups of yarn tensioning devices 4 on the protective case 3 and one group, at protective case overhead guard 31 a yarn tensioning device 4 is installed, it is formed (Fig. 3) by 41, one light tension adjustment folder 42, one yarn guiding wheel 43, of the yarn-guiding loop once yarn-guiding loop 45 of re-opening on the power adjustment folder 44 and, tension adjustment folder the 42, the 44th utilizes a spring 421 that two ganoid gong cymbals shape intermediate plates 422 are clamped mutually and constitutes, and adjusts clamping pressure size by a nut 423.

Setting is received the yarn parts and is comprised one group of yarn, drawing-off adjustment component 6, trench digging cylinder 7 and volume creel 8; Yarn drawing-off adjustment component 6 turns to

guide wheel

61,62 and 63 on drawing-off adjustment wheel to constitute by two; Drawing-off adjustment wheel 63 (Fig. 4) intermesh the engagement tandem arrangement on a pivot pin by the wheel disc of the vertical impeller of a pair of arc.

The yarn travel path is as follows: the raw yarn A that goes up material tube dish seat 1 passes around the yarn-guiding loop 45 of footpath yarn tensioning device 4 from protective case overhead guard 31; And down the raw yarn B of material tube dish seat 2 also pile warp yarn tensioning device 4 pass by the yarn-guiding loop 45 of protective case overhead guard 31, be imported into dish again and spin the hollow axle 14 that sth. made by twisting coils 11 belows, and pass by guide hole on the hollow axle 15, make two raw yarn A, B intersection plying is at twizzle 5 places, after doubled yarn C passes twizzle 5 and detecting probe 51, detour after drawing-off adjustment wheel 63 through guide wheel 61, yarn C turns to guide wheel 62 through one again and prolongs and cause trench digging cylinder 7, borrows the guide groove 71 on the trench digging cylinder 7 and in regular turn yarn C guiding is wrapped on the finished product paper money tube 81 of volume creel 8.

During operation, power motor 92 makes to twist with the fingers and spins dish 11 and below hollow axle 14 is done rotation at a high speed, borrows permanent magnet 13,91 super draw apart from power between the two and go up material tube dish seat 1, makes on the whole material tube dish 1 not spin dish 11 with sth. made by twisting and rotates.

The raw yarn B of following material tube dish seat 2 rotates because of the through hole 15 that passes hollow axle spins dish 11 with sth. made by twisting, makes raw yarn A, B curl up twisting mutually at thread hook 5 places; After utilizing the power of the re-opening adjustment folder 44 of yarn tensioning device to bestow heavier clamping force yarn is pressed from both sides, the twisted degree of its front and back end promptly can't transmit or feed back each other, and the original twisted degree feedback of raw material yarn reaches guide wheel 43 places, but because of the material yarn is subjected to certain force of strain attached on the guide wheel 43, and its contact angle is about 270 degree, so twisted degree of this feedback can't be led the raw material place that is back to light tension adjustment folder 42 and following yarn-guiding loop 41, so, can obtain a highly stable yarn tension intensity from last yarn-guiding loop 45, the yarn of the fine bundle of raw material is also very smooth and easy, no longer kink, beat and twine or pull apart.

Drawing-off adjustment wheel 63 is with belt 93 and power motor 92 interlocks, and with the processing charging rate of certain speed ratio drawing doubled yarn C, and in the time of the whole wheel of doubled yarn C pile warp drawing-off 63, the control of 63 rotating speeds is taken turns in the drawing-off adjustment; And when doubled yarn C pile warp drawing-off adjustment takes turns 63, drawing-off adjustment wheel 63 will be bestowed the tensile stress of appropriateness to doubled yarn C, make the doubled yarn C of twisting be shaped as more smooth state, and help appropriateness to adjust the winding consolidation of receipts yarn winding drum; The tensile stress size that 6 couples of doubled yarn C of yarn drawing-off adjustment component are bestowed, turn to guide wheel 61,62 that doubled yarn C is detoured on two and decide (Fig. 5) in the angle [alpha] of drawing-off adjustment wheel 63, the suffered tensile stress of yarn C is big more as closing when the angle [alpha] that detours is big more, and the effect of its smooth typing is better.

When receiving yarn, because of the drawing-off adjustment take turns 63 involutory as twist yarn C be subjected to certain tensile stress, so doubling twisting yarn C can keep certain winding consolidation when being wound rolling to the simple yarn 81 of finished product; And the finished cylinder coil of wire 81 is contained on the volume creel 8, can borrow itself weight and trench digging cylinder 7 frictional drive, promptly product tubes yarn volume 81 is identical with the tangent line speed ratio of friction roll 7, utilizes guide groove 71 effects on the trench digging cylinder 7, when changeing doubling twisting yarn C is evenly led the product that a twist in yarn and rolls up 81 executing.

In the twisting operation; when the detection switch on the twizzle 5 is detecting when the yarn broken string takes place; it is autostop; can avoid idle running waste electric power; and when broken string was desired reclosing, control panel had a manual wiring button, pushed this button and the untwisted line segment in broken string back can be twisted again; and then give joint, guarantee the quality of finished unanimity.

Claims

1, a kind of ply twist frame is characterized in that it is made up of the board with power motor, twisting parts, yarn guide member and setting receipts yarn parts:

A, twisting feature bottom are provided with rotating dish and spin the last material tube dish seat of sth. made by twisting dish and fixing following material tube dish seat;

B, yarn guide member have the twizzle of detecting probe to constitute by two yarn tension adjustment parts and;

C, setting are received the yarn parts and are made up of yarn drawing-off adjustment component, trench digging cylinder and volume creel;

2, ply twist frame as claimed in claim 1, it is characterized in that twisting the last raw material cylinder base of last raw material parts of parts and the dish divided into spins between the sth. made by twisting dish ball bearing is arranged, and all rims of last material tube dish seat have a permanent magnet, and also establish a corresponding with it permanent magnet on machine frame.

3, ply twist frame as claimed in claim 1 is characterized in that below that dish spins the sth. made by twisting dish is stretched to establish a hollow axle, opens a through hole at the hollow axle upper peripheral edge.

4, ply twist frame as claimed in claim 1, the yarn tensioning device that it is characterized in that yarn guide member is by yarn-guiding loop, light tension adjustment folder, guide wheel, the power of re-opening adjustment folder and last yarn-guiding loop are formed down; Gently, the power of re-opening adjustment folder clamps mutually by spring and two ganoid gong cymbals shape intermediate plates and constitutes, and adjusts clamping pressure size by nut.