CN106032603A

CN106032603A - Warp stop strip

Info

Publication number: CN106032603A
Application number: CN201510113782.4A
Authority: CN
Inventors: 马明仙; 郭红莲; 魏少安; 贲华贵
Original assignee: Yichang Di Yuan Medical Material Co Ltd
Current assignee: Yichang Di Yuan Medical Material Co Ltd
Priority date: 2015-03-17
Filing date: 2015-03-17
Publication date: 2016-10-19

Abstract

A warp stop strip comprises a U-shaped plate, a core veneer arranged on the middle of the U-shaped plate, and an insulating layer between the core veneer and the inner wall of the U-shaped plate. The U-shaped plate and the core veneer are current conducting plate. A conductive material is connected with the U-shaped plate and the core veneer to form a circuit. The insulating layer at least comprises a layer of insulating paper. The surface of the insulating paper and the surface of the U-shaped plate are waxed. The warp stop strip is simple in structure, and is little influenced by environment humidity, and is convenient to maintain.

Description

Yarn rider

Technical field

The invention belongs to field of textiles, after being specifically related to a kind of cracked ends, be automatically stopped the equipment of loom.

Background technology

In loom, yarn rider cooperates with menopause tablet, and menopause tablet is enclosed within yarn rider, and yarn rider is provided with two electric conductors separated by insulant, warp thread passes menopause tablet, making menopause tablet be separated with one of them electric conductor of menolipsis, when through menopause tablet warp break, menopause tablet is fallen on yarn rider, menopause tablet is connected with two electric conductors on yarn rider with yarn rider simultaneously,, stop the work of loom after reaching cracked ends yarn, so that it is guaranteed that the grey cloth produced occurs without cracked ends fault.

But existing yarn rider is because being affected by humidity, reduce the insulation degree of itself, so easily causing mistakenly stop (false cracked ends) or the not parking phenomenon of cracked ends；Serious mistakenly stop can increase operative employee and run back and forth number of times, i.e. adds operative employee's labor intensity, and has a strong impact on unit platform production capacity；It is more serious, if operative employee's discovery the most in time can cause the quality fault (long cracked ends) of serious cracked ends that cracked ends does not stop consequence.

Summary of the invention

It is an object of the invention to research and develop a kind of simple in construction, little yarn rider is affected by ambient humidity, this yarn rider insulating barrier is longer two to three times than the existing yarn rider life-span in the environment of 40 degree of temperature and 70% humidity, it is also possible to recycling considerably reduces the maintenance cost of yarn rider.

The present invention is realized by following technical scheme: a kind of yarn rider includes U-shaped plate and is located at the central layer in the middle of U-shaped plate, is provided with insulating barrier between central layer and U-shaped plate inwall, and U-shaped plate and central layer are conductive plate, and conductive material connects U-shaped plate and forms loop with central layer；

Described insulating barrier at least includes one layer of insulating paper, insulating paper surface and the waxing of U-shaped plate surface.

Further, a plurality of raised ridges on U-shaped plate inwall, raised ridges is made up of rubber.

Further, central layer includes conductive wall and the rubber core of conductive wall parcel.

Further, U-shaped plate surface is provided with gathering sill.

It is an advantage of the current invention that; one layer of insulating paper is at least included on yarn rider insulating barrier; insulating paper scribbles wax; wax can effectively protect insulating paper not affected by humidity; long-time in the case of high humidity; insulating paper still has insulating properties, the waxing of U-shaped plate surface can reduce the yarn rider friction to menolipsis plate surface；During use, yarn rider two end is fixed on loom, stable chucking power is provided for U-shaped plate, when yarn rider partial failure (impact of getting rusty uses function or insulation layer fails) needs repairing, have only to from loom, take out yarn rider, again central layer is taken out from U-shaped plate and (insulating barrier has insulating paper, insulating paper surface is provided with wax, very easily central layer can be taken out from U-shaped plate), insulating paper is filled out the most again between central layer and U-shaped plate, the surface got rusty is being rooted out, is i.e. completing and once repair.

The a plurality of raised ridges being made up of rubber on U-shaped plate inwall, the most U-shaped plate holder is held central layer, can be alleviated U-shaped dash-board injury insulating barrier simultaneously.

Central layer includes conductive wall and the rubber core of conductive wall parcel, and when central layer is held by U-shaped plate holder, the rubber core of central layer can reversely strengthen the chucking power of U-shaped plate from deformation.

U-shaped plate surface is provided with gathering sill, uses the spacing of gathering sill, prevents the yarn rider being enclosed within menolipsis plate from swinging everywhere.

Accompanying drawing explanation

Fig. 1 present configuration schematic diagram.

Fig. 2 is U-shaped plate preferred structure schematic diagram.

Fig. 3 is central layer preferred structure schematic diagram.

Fig. 4 is that the present invention uses state reference map.

In figure: U-shaped plate 1, central layer 2, insulating barrier 3, raised ridges 4, conductive wall 5, rubber core 6, gathering sill 7, warp 8, menolipsis plate 9.

Detailed description of the invention:

Combine accompanying drawing below by embodiment and describe structure content and the using method of the present invention in detail:

As it is shown in figure 1, a kind of yarn rider includes U-shaped plate 1 and is located at the central layer 2 in the middle of U-shaped plate 1, being provided with insulating barrier 3 between central layer 2 and U-shaped plate 1 inwall, U-shaped plate 1 is conductive plate with central layer 2, and conductive material connects U-shaped plate 1 and forms loop with central layer 2；

Insulating barrier 3 at least includes one layer of insulating paper, insulating paper surface and the waxing of U-shaped plate 1 surface.

Preferably, in Fig. 2, a plurality of raised ridges 4 on U-shaped plate 1 inwall, when raised ridges 4 is made work by rubber, on U-shaped plate 1 inwall, a plurality of raised ridges 4 makes insulating barrier 3 and central layer 2 preferably be clamped in U-shaped plate, meanwhile, rubber makes raised ridges 4 and can alleviate the damage to insulating barrier 3 of the U-shaped plate 1.

Preferably, in Fig. 3, central layer 2 includes conductive wall 5 and the rubber core 6 of conductive wall 5 parcel, utilizes the deformation of rubber core 6 to strengthen the U-shaped plate 1 chucking power to central layer 2.

In Fig. 4, menolipsis plate 9 is middle porose, yarn rider is through the hole in the middle of menolipsis plate 9, during use, through money 8 through the footpath string holes stopping footpath plate 9, menolipsis plate 9 is made to be separated with yarn rider central layer 2 through the tension force of bar, menolipsis plate 9 contacts with the U-shaped plate 1 of yarn rider, , U-shaped plate 1 surface is provided with gathering sill 7, menolipsis plate 9 shift position is carried out spacing by gathering sill 7, during work, warp 8 disconnects, menolipsis plate 9 loses the support of warp 8 tension force can fall and contact the central layer 2 of yarn rider, under the effect stopping footpath plate 9, the central layer 2 of yarn rider forms path with U-shaped plate 1, central layer 2 when yarn rider two end is fixed on loom is connected an electrode respectively with U-shaped plate 1, when central layer 2 connects with U-shaped plate 1, two electrodes form path, and start controller and quit work by loom.

Claims

1. a yarn rider, it is characterized in that: described yarn rider includes U-shaped plate (1) and is located at the central layer (2) in the middle of U-shaped plate (1), insulating barrier (3) it is provided with between central layer (2) and U-shaped plate (1) inwall, U-shaped plate (1) and central layer (2) are conductive plate, and conductive material connects U-shaped plate (1) and forms loop with central layer (2)；

Described insulating barrier (3) at least includes one layer of insulating paper, insulating paper surface and the waxing of U-shaped plate (1) surface.

A kind of yarn rider the most according to claim 1, is characterized in that: a plurality of raised ridges (4) on described U-shaped plate (1) inwall, raised ridges (4) is made up of rubber.

A kind of yarn rider the most according to claim 1, is characterized in that: described central layer (2) includes the rubber core (6) that conductive wall (5) and conductive wall (5) wrap up.

A kind of yarn rider the most according to claim 1, is characterized in that: described U-shaped plate (1) surface is provided with gathering sill (7).