CN203729038U

CN203729038U - Improved structure of yarn pressing machine

Info

Publication number: CN203729038U
Application number: CN201420052063.7U
Authority: CN
Inventors: 陈仁惠; 陈伯霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-27
Filing date: 2014-01-27
Publication date: 2014-07-23
Anticipated expiration: 2024-01-27

Abstract

The utility model discloses an improved structure of a yarn pressing machine. A fulcrum shaft piece of the yarn pressing machine is replaced with a ceramic rod, the ceramic rod is matched with a C-type retraining ring so that the ceramic fulcrum shaft piece can be fixed to a support of the yarn pressing machine, and therefore assembly is rapid and accurate. Meanwhile, an oblique yarn guide mouth of the ceramic fulcrum shaft piece is not provided with a burr and is high in abrasion resistance, low in abrasion rate and not prone to scratching the surfaces of yarns, so that the quality of woven clothes is good.

Description

The improvement structure of presser device

Technical field

The utility model is the structure about a kind of presser device, espespecially a kind of improvement structure of the presser device for loom.

Background technology

Relevant existing yarn feeder, send yarn boundary member, while sending yarn due to yarn, must add presser device, but, existing presser device has following shortcoming, refer to Fig. 1, Fig. 2, Fig. 3, take yarn feeder as example explanation: the fulcrum part 71 of the presser device 7 of (1) existing yarn feeder is to become oblique yarn guiding port 711 with iron material car, this yarn guiding port 711 is unmodified and have burr often, cause yarn in yarn-feeding process, easily in injured and fluff at yam surface structure, very easily scratch and make yam surface structure impaired, the quality that impact is weaved cotton cloth; (2) to be fixed on presser device support 18 be with nut 72 locking to the fulcrum part 71 of the presser device 7 of existing yarn feeder, not only install or maintenance take a lot of work, time-consuming, and after using, can easily make because of the vibrations of board nut 72 loosening, and make presser device 7 have all of a sudden emotionally shape to occur, yarn quality is sent in impact; (3) the fulcrum part 71 of the presser device 7 of existing yarn feeder is to become oblique yarn guiding port 711 with iron material car, this guide angle is easy to by thread wear, once operator does not import yarn guide angle 711 and does not easily make yam surface structure fluffing, the quality that impact is weaved cotton cloth and to be improved.

Referring to Fig. 4 take and send yarn boundary member as example explanation: this is existing send the fulcrum part 91 of the presser device 9 of yarn boundary member 8 to be fixed on presser device support 81 to be presser device 7 with rivet 92 riveteds and existing yarn feeder different outside, its shortcoming is identical with the presser device 7 of existing yarn feeder, separately do not repeat, so to be improved yet.

Utility model content

Main purpose of the present utility model is to provide a kind of improvement structure of presser device, and fulcrum part is used ceramic rod instead, and its oblique yarn guiding port does not have burr, causes yarn yam surface structure in yarn-feeding process not injured and phozy, and what make to weave cotton cloth is best in quality.

Another object of the present utility model is to provide a kind of improvement structure of presser device, because ceramic fulcrum part is with C type clasp, ceramic fulcrum part to be fixed on yarn guide, make easy for installation fast and can saving of labor, save time.

Another object of the present utility model is to provide a kind of improvement structure of presser device, because fulcrum part is used instead after ceramic rod, its hardness strengthen be difficult for abrasion and without yarn by the problem of scratch, make the quality of weaving cotton cloth good.

The utility model is to reach technological means that above-mentioned purpose adopts to be arranged on a yarn guide for this presser device, and this presser device comprises: a ceramic fulcrum part, two grooves are established in one end of this pottery fulcrum part, in order to bore a hole and to close with the projection down of this perforation through one of this yarn guide, this pottery fulcrum part is provided with an annular groove, make to coordinate a C type clasp to be fixed, make this pottery fulcrum part fix its position and direction corresponding to perforation place of this yarn guide, in order to the installation of this presser device; Press yarn sheet for two, an oblique yarn guiding port is established in the middle appropriate location of this pottery fulcrum part, for the engaging of these two pressure yarn sheets, in order to will make yarn import oblique yarn guiding port.

The other end of above-mentioned ceramic fulcrum part is established an annular groove with the soft lasso of cover unification, and makes this soft lasso hold this pressure yarn sheet.

Above-mentioned C type clasp can be substituted by E type clasp.

Above-mentioned yarn guide is entering yarn yarn guide, yarn yarn guide, sending yarn guide wherein a kind of that yarn yarn guide and two yarn send yarn boundary member that enter of yarn boundary member of yarn feeder.

Relevant the technical content and a detailed description of the present utility model, coordinate the embodiment explanation of following accompanying drawing.

Accompanying drawing explanation

Fig. 1 is the combination stereogram of existing yarn-feeding device presser device;

Fig. 2 is the three-dimensional exploded view of existing yarn-feeding device presser device;

Fig. 3 is the combination generalized section of existing yarn-feeding device presser device;

Fig. 4 is the existing combination generalized section of sending yarn boundary member presser device;

Fig. 5 is the combination stereogram of the utility model the first embodiment;

Fig. 6 is the three-dimensional exploded view of the utility model the first embodiment;

Fig. 7 is the combination generalized section of the utility model the first embodiment;

Fig. 8 is the combination stereogram of the utility model the second embodiment;

Fig. 9 is the three-dimensional exploded view of the utility model the second embodiment;

Figure 10 is the section combination generalized section of the utility model the second embodiment;

Figure 11 is the combination stereogram of the utility model the 3rd embodiment;

Figure 12 is the three-dimensional exploded view of the utility model the 3rd embodiment;

Figure 13 is the combination generalized section of the utility model the 3rd embodiment.

The specific embodiment

Refer to Fig. 5 to Fig. 7, the improvement structure of the utility model the first embodiment presser device is to take yarn feeder as example explanation.It comprises: a yarn feeder pedestal 1, its upper set is established a yarn wheel drive group 11 with power transmission shaft (not shown), what one group of intrinsic presser device 2 was established in this pedestal 1 outer end enters yarn yarn guide 12, and the upper and lower end that enters yarn yarn guide 12 is organized respectively solid first and is entered yarn eye 13 and second and enter yarn eye 14, and establish one and enter yarn guide and detect arm 15 in yarn yarn guide 12 belows that enter of pedestal 1 outer end, another pedestal 1 lower end is provided with yarn yarn guide 17 and yarn guide detects arm 16, and this yarn yarn guide 17 comprises yarn eye 171 and presser device 2 forms.

Presser device 2 is consisted of ceramic fulcrum part 21, pressure yarn sheet 22, C type clasp 23 and soft lasso 24.One end of pottery fulcrum part 21 is established two grooves 211 and is closed with projection 173 down with the perforation 172 through yarn yarn guide 17, the front end of pottery fulcrum part 21 is established annular groove 212, make to coordinate C type clasp 23 fixing, and make ceramic fulcrum part 21 fixed position and direction on yarn yarn guide 17; The middle appropriate location of pottery fulcrum part 21 is established oblique yarn guiding port 213 and is coordinated two to press yarn sheet 22 engagings, with directing thread, enter oblique yarn guiding port 213, the other end of pottery fulcrum part 21 is established annular groove 214 with the soft lasso 24 of fit, and soft lasso 24 is held, presses yarn sheet 22.

The ceramic fulcrum part 21 of this presser device 2 is owing to using ceramic rod instead, its oblique yarn guiding port 213 is smooth does not have burr, cause yarn yam surface structure in yarn-feeding process not injured and phozy, and its hardness strengthen be difficult for abrasion and without yarn by the problem of scratch, what make to weave cotton cloth is best in quality.

And this presser device 2 is because ceramic fulcrum part 21 is with C type clasp 23, ceramic fulcrum part 21 to be fixed on yarn yarn guide 17, make easy for installation fast and can saving of labor, save time.

Refer to Fig. 8 to Figure 10, it is example explanation that the improvement of the utility model the second embodiment presser device constructs to send yarn boundary member.

Send yarn boundary member 3, it comprises: a boundary member body 31, and what one group of intrinsic presser device 4 was established in these boundary member body 31 tops enters yarn yarn guide 32, and these boundary member body 31 1 sides are established a guide and are detected arm 33.

Presser device 4 is consisted of ceramic fulcrum part 41, pressure yarn sheet 42, C type clasp 43 and soft lasso 44.One end of pottery fulcrum part 41 is established two grooves 411 and is closed with projection 322 down to pass into the perforation 321 of yarn yarn guide 32, the front end of pottery fulcrum part 41 is established annular groove 412, make to coordinate C type clasp 43 fixing, and make ceramic fulcrum part 41 enter fixed position and direction on yarn yarn guide 32; The middle appropriate location of pottery fulcrum part 41 is established oblique yarn guiding port 413 and is coordinated two to press yarn sheet 42 engagings, with directing thread, enter oblique yarn guiding port 413, the other end of pottery fulcrum part 41 is established annular groove 414 with the soft lasso 44 of fit, and soft lasso 44 is linked on ceramic fulcrum part 41.

Refer to Figure 11 to Figure 13, the improvement of the utility model the 3rd embodiment presser device structure be take two yarns and is sent yarn boundary member as example explanation.

Two yarns send yarn boundary member 5, and it comprises: a boundary member body 51, and the yarn guide 52 of intrinsic presser device 6 is established in these boundary member body 51 both sides, and this yarn guide 52 is established perforation 521.

Presser device 6 is consisted of ceramic fulcrum part 61, pressure yarn sheet 62 and C type clasp 63.One end of pottery fulcrum part 61 is established two grooves 611 and is closed with projection 523 down with the perforation 521 through yarn guide 52, the front end of pottery fulcrum part 61 is established annular groove 612, make to coordinate C type clasp 63 fixing, and make ceramic fulcrum part 61 fixed position and direction on yarn guide 52; The middle appropriate location of pottery fulcrum part 61 is established oblique yarn guiding port 613 and is coordinated two to press yarn sheet 62 engagings, and the other end of ceramic fulcrum part 61 is established annular groove 614 and is combined in perforation 522 with down, and ceramic fulcrum part 61 is held at yarn guide 52.

As mentioned above, the utility model fulcrum part is used ceramic rod instead, and its oblique yarn guiding port does not have burr, causes yarn yam surface structure in yarn-feeding process not injured and phozy, its hardness strengthen be difficult for abrasion and without yarn by the problem of scratch, what make to weave cotton cloth is best in quality.

And the utility model is because ceramic fulcrum part is with C type clasp, fulcrum part to be fixed on yarn guide, make installation, maintenance fast and easy and can saving of labor, save time.

C type clasp in previous embodiment also can substitute with E type clasp, to obtain the effect identical with preferred embodiment.

Above-mentioned explanation is illustrating for possible embodiments of the present utility model, only this embodiment is not in order to limit the scope of the claims of the present utility model, allly do not depart from the equivalence that the utility model technical spirit does and implement or change, all should be contained in the scope of the claims of this case.

Claims

1. the improvement of a presser device is constructed, and this presser device is arranged on a yarn guide, it is characterized in that, this presser device comprises:

One ceramic fulcrum part, two grooves are established in one end of this pottery fulcrum part, in order to bore a hole and to close with the projection down of this perforation through one of this yarn guide, this pottery fulcrum part is provided with an annular groove, make to coordinate a C type clasp to be fixed, make this pottery fulcrum part fix its position and direction corresponding to perforation place of this yarn guide, in order to the installation of this presser device;

Press yarn sheet for two, an oblique yarn guiding port is established in the middle appropriate location of this pottery fulcrum part, for the engaging of these two pressure yarn sheets, in order to will make yarn import oblique yarn guiding port.

2. the improvement of presser device according to claim 1 structure, is characterized in that: the other end of this pottery fulcrum part is established an annular groove with the soft lasso of cover unification, and makes this soft lasso hold this pressure yarn sheet.

3. the improvement of presser device according to claim 1 structure, is characterized in that: this C type clasp can be substituted by E type clasp.

4. the improvement of presser device according to claim 1 structure, is characterized in that: this yarn guide is yarn feeder enters yarn yarn guide, yarn yarn guide, send yarn guide wherein a kind of that yarn yarn guide and two yarn send yarn boundary member that enter of yarn boundary member.