CN206289373U - A kind of warp stop motion piece electronics menopause device for rapier loom - Google Patents

Abstract

The utility model discloses a kind of warp stop motion piece electronics menopause device for rapier loom, including intermeshing driving gear and driven gear, the center of driven gear is fixed and wears camshaft, eccentric cam is arranged on camshaft, eccentric cam has rocking bar by rod hinge connection, the other end of rocking bar is hinged with plate supporting frame, the middle of rocking bar is set on swinging shaft, swinging shaft is fixed and is located on swinging shaft bracket, it is located on swinging shaft bracket above rocking bar and is hinged with small rod, the other end of small rod is hinged with plate supporting frame, menopause tablet supporting plate is fixed with plate supporting frame, menopause tablet is provided with above menopause tablet supporting plate.The tension change law research and development that warp stop motion piece electronics menopause device for rapier loom of the present utility model is passed through according to suede are formed, and efficiently solve the warp stop motion problem of velvet loom.

Description

A kind of warp stop motion piece electronics menopause device for rapier loom

Technical field

The utility model is related to rapier loom technical field, more particularly, to a kind of warp stop motion for rapier loom Piece electronics menopause device.

Background technology

During woven, the tension force of suede warp is larger with the tension difference of ground warp, typically for bi-layer segmentation method pile In the case of, suede is through tension force only through the 5% to 20% of tension force.It can be seen that the tension force of suede warp is very small, and the tension force of suede warp Directly affect the height of fine hair and the quality of matte.As directly used traditional warp stop motion piece electronics menopause device, because stopping Suede can be increased through tension force through the deadweight of piece, when suede turns to lower floor or turn to upper strata by lower floor via upper strata, the tension force of suede warp is acute Strong change, menopause tablet deadweight external tension it is particularly evident so that can reduce fine hair height or cannot raising.Such as by suede through opening Power sets too small, and the tension force of suede warp is not enough to lift warp stop motion piece, and so as to cause to shut down without reason, loom cannot normal work Make.

Either fly-shuttle loom or shuttleless loom use warp stop motion piece electronics to current China down weaving machine without effective Menopause device, causes velveting warp-wise to shelter a little more and suede fabric quality not high.

Utility model content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of contact for rapier loom Formula menopause tablet electronics menopause device, the tension change law research and development passed through according to suede are formed, and efficiently solve the cracked ends of velvet loom Automatic stop problem.

To reach above-mentioned purpose, the technical solution of the utility model is：A kind of warp stop motion piece for rapier loom Electronics menopause device, including intermeshing driving gear and driven gear, the center of the driven gear are fixed and wear cam Axle, is arranged eccentric cam on the camshaft, the eccentric cam has a rocking bar by rod hinge connection, the other end of the rocking bar with Plate supporting frame is hinged, and the middle of rocking bar is set on swinging shaft, and the swinging shaft is fixed and is located on swinging shaft bracket, described to shake It is located on balance staff bracket above rocking bar and is hinged with small rod, the other end and the plate supporting frame of the small rod is hinged, the supporting plate Menopause tablet supporting plate is fixed with frame, menopause tablet is provided with above the menopause tablet supporting plate.

Yarn rider is worn in the menopause tablet, the upper end of warp stop frame wallboard is inserted at the two ends of the yarn rider, described to stop Fixed by warp stop frame crossbeam through the two ends of frame wallboard.

The yarn rider includes the negative metal piece of Qian font, and the insulation of Qian font is fitted with the negative metal piece Layer, is fitted with vertical cathode metal piece in the insulating barrier.

The upper end of warp stop frame wallboard is inserted at the two ends of the negative metal piece, and the top of the insulating barrier is higher than negative pole gold Belong to the top of piece, the top of the top higher than insulating barrier of the cathode metal piece.

The beneficial effects of the utility model are：By rocking bar coordinate small rod up and down motion drive menopause tablet supporting plate away from Or holding up menopause tablet so that suede is through adapting to the tensile requirements of various location.

Brief description of the drawings

Fig. 1 weaves schematic diagram for double-deck through suede；

Fig. 2 is raising principle schematic；

Fig. 3 is the structural representation under a kind of state of menopause device of the present utility model；

Fig. 4 is the structural representation under another state of menopause device of the present utility model；

Fig. 5 is the scheme of installation of yarn rider of the present utility model；

Fig. 6 is the structural representation of yarn rider of the present utility model.

In figure：Power transmission shaft 1, driving gear 2, driven gear 3, eccentric cam 4, camshaft 5, connecting rod 6, rocking bar 7, small rod 8th, menopause tablet supporting plate 9, swinging shaft bracket 10, swinging shaft 11, menopause tablet 12, warp stop frame wallboard 13, negative metal piece 14, warp stop frame Crossbeam 15, velludo 16, steel comprehensive 17, menopause device 18, upper warp beam 19, lower warp beam 20, on lead through rod 21, under lead through rod 22nd, parallel 23, upper strata ground through 24, suede through 25, lower floor through 26, insulating barrier 27, cathode metal piece 28, yarn rider 29, plate supporting frame 30。

Specific embodiment

Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.

As shown in Fig. 2 bi-layer segmentation method raising tissue is belonged to through raising tissue, ground warp point more by the silk thread system point of its raising Into upper strata through 24 and lower floor through 26, upper strata ground is woven into upper layer of fabric through 24 with parallel 23, lower floor ground through 26 with parallel 23 It is woven into layer fabric.Two-layer fabrics are spaced apart, and suede is located between two-layer fabrics through 25, alternately with upper and lower layer Parallel 23 interweave.The distance between two-layer fabrics are equal to two-layer height of naps sum.The fabric being made into will connect through cut pile operation The suede being connected between two-layer cuts off through 25, forms upper and lower two width velludo.

As shown in figure 1, bilayer includes velludo 16 to be cut off through suede weaving process, it is upper in velludo 16 Layer ground is imported by steel comprehensive 17 and menopause device 18 through 25 through 26 and suede through 24, lower floor by lower warp beam 20 or upper warp beam 19, its Led under being passed through by lower warp beam 20 through 26 through 24 and lower floor at the middle and upper levels and imported through rod 22, suede passes through two through 25 by upper warp beam 19 On lead and imported through rod 21.

According to the institutional framework and technology characteristics of pile fabric, the suede to pile fabric during looming weaving becomes through 25 tension force Change carry out serious analysis and test, therefrom conclude and sum up suede through 25 in weaving process Changing Pattern.When suede through 25 with When second parallel 23 and the 3rd parallel 23 of upper strata or lower floor interweave, suede can bear larger tension force through 25, at this moment suede It is enough to lift menopause tablet 12 through 25 tension force, when suede interweaves through 25 with first parallel 23 of upper strata or lower floor, suede is through 25 energy Bearing tension force is very small and constant, without any additional tension, suede can not lift menopause tablet 12 through 25 tension force.It can be seen that suede It is regularly changing through 25 tension force that can bear.

As shown in Fig. 3~Fig. 6, a kind of warp stop motion piece electronics menopause device for rapier loom, including mutually nibble The driving gear 2 and driven gear 3 of conjunction, driving gear 2 are driven by power transmission shaft 1, and power transmission shaft 1 is joined by the rotary shaft of dobbies It is dynamic.

The center of the driven gear 3 is fixed and wears camshaft 5, and eccentric cam 4 is arranged on the camshaft 5, described inclined Cardiac prominence wheel 4 is hinged with rocking bar 7 by connecting rod 6, and the other end and the plate supporting frame 30 of the rocking bar 7 are hinged, and the middle of rocking bar 7 wears On swinging shaft 11, the swinging shaft 11 is fixed and is located on swinging shaft bracket 10, and rocking bar 7 is located on the swinging shaft bracket 10 Top be hinged with small rod 8, the other end and the plate supporting frame 30 of the small rod 8 are hinged, are fixed with the plate supporting frame 30 Menopause tablet supporting plate 9, the top of the menopause tablet supporting plate 9 is provided with menopause tablet 12.When the rotation of driving gear 2 will be driven on rocking bar 7 Lower swing, rocking bar 7 is the fulcrum rotation centered on swinging shaft 11, is acted synergistically by rocking bar 7 and small rod 8 so that plate supporting frame 30 can rise or fall vertically, and then drive menopause tablet supporting plate 9 to rise or fall.

Yarn rider 29 is worn in the menopause tablet 12, yarn rider 29 is the strip gold extended along the length direction of loom Belong to piece and through multiple menopause tablets 12, the upper end of warp stop frame wallboard 13, the warp stop frame are inserted in the two ends of the yarn rider 29 The two ends of wallboard 13 are fixed by warp stop frame crossbeam 15, and warp stop frame crossbeam 15 is also to extend and pass through along the length direction of loom Itself two ends is fixed on loom.

The yarn rider 29 includes being fitted with Qian font in the negative metal piece 14 of Qian font, the negative metal piece 14 Insulating barrier 27, is fitted with vertical cathode metal piece 28 in the insulating barrier 27.Insert at the two ends of the negative metal piece 14 Enter the upper end of warp stop frame wallboard 13, the top of the top higher than negative metal piece 14 of the insulating barrier 27, the cathode metal Top of the top of piece 28 higher than insulating barrier 27.

When suede interweaves through 25 in second parallel 23 with upper strata or lower floor and the 3rd parallel 23, suede through 25 tension force It is enough to lift and is placed in every suede through the menopause tablet 12 on 25, now menopause tablet 12 does not connect with the cathode metal piece 28 of yarn rider 29 Touch and only contacted with the negative metal piece 14 on both sides, when there is cracked ends or indivedual suedes less than normal through 25 tension force through 25 in suede, menopause Piece supporting plate 9 is maintained a certain distance with the lower end of menopause tablet 12, menopause tablet 12 is smoothly fallen, and menopause tablet 12 touches positive pole gold Belong to the top of piece 28 so that cathode metal piece 28 is connected with negative metal piece 14, makes loom hard stop, prevent warp-wise from sheltering a hair It is raw.When suede interweaves through 25 with first parallel 23 of upper strata or lower floor, power transmission shaft 1 is driven by driving gear 2, driven gear 3 Dynamic eccentric cam 4 rotates, and eccentric cam 4 makes menopause tablet support by drag link (i.e. rocking bar 7 and small rod 8 coordinates) Plate 9 is moved upwards, and holding up menopause tablet 12 makes it transport out of suede through 25, and at this moment menopause tablet 12 is added to suede and is disappeared through 25 tension force, Power diminishes, when meeting pile fabric raising to suede through 25 tensile requirements.

The foregoing is only the utility model preferably specific embodiment, but protection domain of the present utility model not office It is limited to this, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed Change or replacement, should all cover within protection domain of the present utility model.

Claims (4)

1. a kind of warp stop motion piece electronics menopause device for rapier loom, it is characterised in that：Including intermeshing master Moving gear (2) and driven gear (3), the center of the driven gear (3) are fixed and wear camshaft (5), on the camshaft (5) Be arranged eccentric cam (4), the eccentric cam (4) is hinged with rocking bar (7) by connecting rod (6), the other end of the rocking bar (7) with Plate supporting frame (30) is hinged, and the middle of rocking bar (7) is set on swinging shaft (11), and swinging shaft (11) fixation is located in waves It is located on axle bracket (10), on the swinging shaft bracket (10) above rocking bar (7) and is hinged with small rod (8), the small rod (8) the other end is hinged with plate supporting frame (30), and menopause tablet supporting plate (9), the menopause tablet are fixed with the plate supporting frame (30) Menopause tablet (12) is provided with above supporting plate (9).

2. as claimed in claim 1 a kind of warp stop motion piece electronics menopause device for rapier loom, it is characterised in that：Institute State and wear in menopause tablet (12) yarn rider (29), the upper end at two ends insertion warp stop frame wallboard (13) of the yarn rider (29), The two ends of the warp stop frame wallboard (13) are fixed by warp stop frame crossbeam (15).

3. as claimed in claim 2 a kind of warp stop motion piece electronics menopause device for rapier loom, it is characterised in that：Institute State in negative metal piece (14) of the yarn rider (29) including Qian font, the negative metal piece (14) and be fitted with the exhausted of Qian font Vertical cathode metal piece (28) is fitted with edge layer (27), the insulating barrier (27).

4. as claimed in claim 3 a kind of warp stop motion piece electronics menopause device for rapier loom, it is characterised in that：Institute The upper end at two ends insertion warp stop frame wallboard (13) of negative metal piece (14) is stated, the top of the insulating barrier (27) is higher than negative pole The top of sheet metal (14), the top of the top higher than insulating barrier (27) of the cathode metal piece (28).