CN101307519A

CN101307519A - Tension device for warping machine

Info

Publication number: CN101307519A
Application number: CNA2007100226205A
Authority: CN
Inventors: 顾临海; 徐建明; 戴广林; 朱云生
Original assignee: SHEYANG JIUJIA TEXTILE MACHINERY FACTORY
Current assignee: SHEYANG JIUJIA TEXTILE MACHINERY FACTORY
Priority date: 2007-05-16
Filing date: 2007-05-16
Publication date: 2008-11-19

Abstract

The invention relates to the textile machinery field, in particular to a tensioner used for a warper to adjust yarn tension. The tensioner is characterized in that a ceramic foot is embedded inside an opening groove of a yarn blocking plate and is higher or lower than the top periphery of the yarn blocking plate by 10 millimeters, the vertical middle part of the ceramic foot is provided with an opening wiring trough, the wiring trough is communicated with an inner hole of a magnetic ring at the bottom part of the ceramic foot. The ceramic foot is embedded into the yarn blocking plate and is almost in equal height with the periphery of the yarn blocking plate as well as is connected with the yarn blocking plate into a whole; therefore, the wiring trough on the ceramic foot is directly passed into the inner hole of the magnetic ring; meanwhile, the yarns do not go out from the inner hole of the magnetic ring, the second observation is not needed so that the time is saved and the yarns can be fed into the wiring groove and directly enter the inner hole of the magnetic ring. The upper opening of the wiring groove is made into a circular arc shape by the tensioner, thereby enlarging the area range of the yarn entering the wiring groove opening and ensuring that an operator can feed the yarns into the wiring groove more conveniently. Therefore, the tensioner has convenient operation and high yarn changing speed, greatly improves the production efficiency of the warper and is convenient for popularization and application.

Description

Tensioner on the warping machines

Technical field:

The present invention relates to field of textile machinery, particularly a kind of tensioner that is used for warping machines adjusted yarn tension.

Background technology:

Tensioner on the existing warping machines, as Chinese patent ZL 91229567.8, name is called " the continuous adjuster of rotating disc type warping machines tension force "; And Chinese patent ZL 97247379.3, name is called " tensioner on the warping machines ", and the perforation formula that is of employing is porose in the middle of the retaining yarn dish, bonding circular hole sealing alumina ceramics ring in the hole, the spinner passes yarn and thread head with crochet hook during use in the porcelain ring.Be characterized in simple in structure, but this type of perforation formula tensioner inconvenient operation is especially pretty troublesome in the hole that the eminence and the lower of warping machines bobbin cradle penetrates yarn tensioner.As Chinese patent ZL 200420108882.5, name is called " open type tensioner ", though it has adopted the porcelain ring of opening, yarn connects without crochet hook, but, because the embedding on the yarn retaining plate does not have the guide effect with the open slot broad of porcelain ring, yarn enters also needs behind the open slot operating personnel further to seek inlet wire aperture position on the porcelain ring, therefore, though it is compared with the porcelain ring of sealing and makes progress, but, also existing a problem that operating efficiency is low, can not yarn be penetrated in the porcelain annular distance when making block lathe work operation with easily yarn being settled at one go.

Summary of the invention

The object of the present invention is to provide a kind of above-mentioned shortcoming that overcomes, can significantly improve operating efficiency, can be easily when making operation, yarn is penetrated tensioner in the porcelain annular distance with settling at one go.

For achieving the above object, the technical solution adopted in the present invention is: this tensioner comprises yarn retaining plate, the porcelain ring, pedestal, porcelain knob, adjustment disk, last tension pulley and following tension pulley, yarn retaining plate is connected a side of pedestal by screw, adjustment disk fits on the pedestal, porcelain knob is assigned on the adjustment disk, last tension pulley and following tension pulley are disposed on the porcelain knob by centre bore, it is characterized in that: be higher or lower than after the porcelain seat embeds in the yarn retaining plate open slot between 10 millimeters on the top periphery of yarn retaining plate, porcelain seat longitudinal middle part is provided with the opening yarn guide channel, and yarn guide channel is connected with the magnet ring endoporus of porcelain seat bottom.

Tensioner on described a kind of warping machines is characterized in that: yarn guide channel magnet ring axially above be the parallel cut surface shape with axial line.

Tensioner on described a kind of warping machines is characterized in that: yarn guide channel magnet ring axially above be cut sth. askew planar.

Tensioner on described a kind of warping machines is characterized in that: the end suitable for reading of yarn guide channel is circular-arc.

The present invention's beneficial effect compared with prior art: because the porcelain seat embeds behind the yarn retaining plate and similar contour the fusing of yarn retaining plate periphery, yarn guide channel guiding yarn on the porcelain seat directly pierces in the magnet ring endoporus, simultaneously do not allow yarn run out of from the magnet ring endoporus, not needing entrys and observe for the second time again with crochet hook wastes time, and directly enters automatically in the magnet ring endoporus after yarn being fed yarn guide channel with settling at one go.Again because this device is circular-arc with the end system suitable for reading of yarn guide channel, enlarged the areal extent that yarn advances the lead notch, the operative employee is more convenient to feed yarn in the yarn guide channel.Therefore, this tensioner is easy to operate, and it is fast to change yarn speed, has improved the production efficiency of warping machines greatly, and is easy to utilize.

Description of drawings:

Fig. 1 is the front view of invention;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the amplification profile of porcelain seat.

The specific embodiment:

Describe the present invention in detail below in conjunction with accompanying drawing:

As shown in Figure 1-Figure 3, be a kind of tensioner that is used on the warping machines, mainly form by yarn retaining plate 2, porcelain ring 11, pedestal 1, porcelain knob 4, adjustment disk 7, last tension pulley 5 and following tension pulley 6.

Yarn retaining plate 2 is connected a side of pedestal 1 by screw 8, adjustment disk 7 fits on the pedestal 1, porcelain knob 4 is assigned on the adjustment disk 7, last tension pulley 5 and following tension pulley 6 are disposed on the porcelain knob 4 by centre bore, be characterized in: be higher or lower than after porcelain seat 3 embeds in yarn retaining plates 2 open slots between 10 millimeters on the top periphery of yarn retaining plate 2, porcelain seat 3 longitudinal middle parts are provided with opening yarn guide channel 10, and yarn guide channel 10 is connected with magnet ring 11 endoporus of porcelain seat 3 bottoms, yarn guide channel 10 magnet ring 11 axially above be cut sth. askew planar.Enter yarn guide channel 10 for the ease of yarn, the end suitable for reading of yarn guide channel 10 is circular-arc.

Yarn guide channel 10 also can be made into another embodiment: promptly yarn guide channel 10 magnet ring 11 axially above be the parallel cut surface shape with axial line.

Claims

1, tensioner on a kind of warping machines, comprise yarn retaining plate (2), porcelain ring (11), pedestal (1), porcelain knob (4), adjustment disk (7), last tension pulley (5) and following tension pulley (6), yarn retaining plate (2) is connected a side of pedestal (1) by screw (8), adjustment disk (7) fits on the pedestal (1), porcelain knob (4) is assigned on the adjustment disk (7), last tension pulley (5) and following tension pulley (6) are disposed on the porcelain knob (4) by centre bore, it is characterized in that: be higher or lower than after porcelain seat (3) embeds in yarn retaining plate (2) open slot between 10 millimeters on the top periphery of yarn retaining plate (2), porcelain seat (3) longitudinal middle part is provided with opening yarn guide channel (10), and yarn guide channel (10) is connected with magnet ring (11) endoporus of porcelain seat (3) bottom.

2, the tensioner on a kind of warping machines according to claim 1 is characterized in that: yarn guide channel (10) is the parallel cut surface shape at the axial top and the axial line of magnet ring (11).

3, the tensioner on a kind of warping machines according to claim 1 is characterized in that: yarn guide channel (10) be in the axial top of magnet ring (11) cut sth. askew planar.

4, the tensioner on a kind of warping machines according to claim 1, it is characterized in that: the end suitable for reading of yarn guide channel (10) is circular-arc.