CN202323225U

CN202323225U - Twist tester

Info

Publication number: CN202323225U
Application number: CN201120444045XU
Authority: CN
Inventors: 王平
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-10
Filing date: 2011-11-10
Publication date: 2012-07-11
Anticipated expiration: 2021-11-10

Abstract

The utility model discloses a twist tester which comprises a supporting part, a main framework, a first pothook, a second pothook, a first transmission gear set, a scale, a pointer and a spring, wherein the main framework is fixed on the supporting part; a pothook rack is arranged at one end of the main framework; the first pothook is arranged at one side of the pothook rack adjacent to the main framework; the first transmission gear set is arranged at the other end of the main framework; a hand-operated handle is arranged at one end of a rotating shaft of a first driving wheel of the first transmission gear set deviated from the main framework, and the second pothook is arranged at the other end of the rotating shaft of the first driving wheel of the first transmission gear set; the scale is fixed on a vertical beam adjacent to the end part of the rotating shaft of the first driving wheel in the main framework and is parallel to the rotating shaft; the pointer is fixed at the end part of the rotating shaft of the first driving wheel; and the spring is arranged between the first driving wheel and the vertical beam. With the adoption of the twist tester, the accuracy of twist test results can be effectively improved.

Description

A kind of twist-tester

Technical field

The utility model relates to the Weaving device technical field, more particularly, relates to a kind of twist-tester.

Background technology

Twisting in the textile technology be meant to and the single thread, netting twine or the rope that the close technical process of certain turn in addition, adopt two cross sections that make sliver to produce rotating relatively modes in the concrete practice, the fiber that was parallel to the yarn axle in the sliver originally is inclined to screw line.Concerning staple fibre, twisting mainly is in order to improve the intensity of yarn; And both can improve the intensity of yarn to the twisting of long filament, can make yarn produce illusion of depth again.What and the sth. made by twisting of yarn in fabric of yarn twisting to the cooperating of the twist, the outward appearance and the performance of product all had bigger influence.Twisting is one of purpose of spinning, and the number of twists on the yarn unit length (being the spiral number of turns) is called the twist of yarn.

The twist is to weigh the important indicator of yarn property.The twist value of yarn changes and difference with the kind of yarn; Every batch of wool yarn all has twist index; Whether raw material need check its twist qualified with twist-tester after entering factory, and existing twist testing arrangement generally adopts revolution counting mode calculational twist, but when also all existing the twist to be zero in the application process; Can only lean on operating personnel to judge that with naked eyes and experience whether the twist is zero drawback, makes test result inaccurate.

In sum, how a kind of twist-tester that can improve the degree of accuracy of twist test result being provided, is those skilled in the art's problem demanding prompt solutions.

The utility model content

In view of this, the utility model provides a kind of twist-tester, can effectively improve the degree of accuracy of test result.

For realizing above-mentioned purpose, the utility model provides following technical scheme:

A kind of twist-tester is characterized in that, comprising:

Support member;

Be fixed on the main body frame on the said support member;

Be fixed on the hook rack of said main body frame one end, the side near said main body frame on the said hook rack is equipped with first hook;

Be fixed on the first turning gear wheels of the said main body frame other end, the end that the turning cylinder of first driving wheel of the said first turning gear wheels deviates from said main body frame is provided with wind, and the other end is provided with second hook;

Scale, said scale are fixed in the said main body frame, on the vertical beam near the end of the said first driving wheel turning cylinder, and parallel with the turning cylinder of said first driving wheel;

Pointer, said pointer is fixed on the end of the said first driving wheel turning cylinder; With

Spring, said spring are located between said first driving wheel and said vertical beam.

Preferably; In the above-mentioned twist-tester; Also comprise second driving gear set; Second driving wheel of said second driving gear set is coaxial with said first driven pulley, is respectively equipped with dial on second driven pulley of said first driving wheel, first driven pulley and said second driving wheel group, the wheel disc counting pin that each said dial is corresponding different respectively.

Preferably, in the above-mentioned twist-tester, the gearratio of said first driving gear set and said second driving gear set is 1: 20.

Preferably, in the above-mentioned twist-tester, the crossbeam in the said main body frame can stretch vertically.

Preferably, in the above-mentioned twist-tester, said crossbeam comprises overhanging crossbeam and fixed cross beam, and said fixed cross beam also is provided with spring hemisphere key near the end of said overhanging crossbeam.

When using the twist-tester that the utility model provides, the sample two ends are separately fixed on first hook and second hook, dial needle are pulled out zero; And the scale of record pointer indication, rotating wind afterwards, wind drives the second hook rotation; The twist is untied, and the scale of pointer indication changes, when all twists disappear; Continue the rotation wind, till the scale of pointer indication is identical with initial record value, the number of total coils of rotation divided by 2 be yarn the twist.When using the twist-tester that the utility model provides; Whether the front and back of the scale through pointer indication are consistent judges whether the reverse twist is identical with the initial twist; In prior art, need operating personnel to judge with naked eyes and experience whether the twist is zero, and the degree of accuracy is higher.

In addition, the twist-tester that the utility model provides also comprises wheel disc, has avoided artificial numeration.

Also have, the crossbeam in the twist-tester that the utility model provides is scalable, is convenient to the size that regulator takes up room, and is convenient for carrying, moves and lay.And the twist-tester that the utility model provides is simple in structure, and is simple to operate, cheap.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

The structural representation of the twist-tester that Fig. 1 provides for the utility model embodiment;

The sketch map of the wheel dial scale of first driving wheel that Fig. 2 provides for the utility model embodiment;

The sketch map of the wheel dial scale of first driven pulley that Fig. 3 provides for the utility model embodiment;

Wherein, among Fig. 1-Fig. 3:

First driven pulley 101; First driving wheel 102; Wind 103; Spring 104; Pointer 105; Scale 106; Second hook 107; First hook 108; 109 hook rack; Support member 110; Main body frame 111; Second driving wheel 112; Second driven pulley 113.

The specific embodiment

To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.

The utility model embodiment discloses a kind of twist-tester that can effectively improve twist precision of test result.

Please referring to Fig. 1-Fig. 3, the twist-tester that the utility model embodiment provides comprises support member 110, is fixed with main body frame 111 on the above-mentioned support member 110; One end of main body frame 111 is provided with hook rack 109, and hook rack 109 is provided with first hook 108 near a side of main body frame 111; The other end of main body frame 111 is provided with first driving gear set, and wherein, the end that first driving wheel 102 deviates from aforementioned body framework 111 is provided with wind 103, and the other end is provided with the pointer 105 and second hook 107; Also have scale 106, said scale 106 be fixed in the main body frame 111, on the vertical beam near the end of first driving wheel, 102 turning cylinders, and parallel with first driving wheel, 102 turning cylinders; Also have pointer 105, pointer 105 is fixed on the end of affiliated first driving wheel, 102 turning cylinders; Also be provided with spring 104 between above-mentioned first driving wheel 102 and the vertical beam.

Preferably, in the twist-tester that the foregoing description provides, also comprise second driving gear set.Second driving wheel 112 in above-mentioned second driving gear set is coaxial with first driven pulley 101; And be respectively equipped with dial on second driven pulley 113 of first driving wheel 102, first driven pulley 101 and second driving wheel group, the wheel disc counting pin that above-mentioned dial is corresponding different.

Concrete, in the foregoing description, the gearratio of first driving gear set and second driving gear set is 1: 20.

In the foregoing description, the crossbeam of main body frame 111 comprises overhanging crossbeam and fixed cross beam, and the said fixing crossbeam also is provided with spring hemisphere key near the end of above-mentioned overhanging crossbeam.

When using the twist-tester that the utility model provides, the sample two ends are separately fixed on first hook, 108 and second hook 107, dial needle are pulled out zero; And the scale of record pointer 105 indications; Rotate wind 103 afterwards and drive 107 rotations of second hook, the twist is untied, and the scale of pointer 105 indications changes; When all twists disappear; Continue rotation wind 103, till the scale of pointer 105 indications is identical with initial record value, the number of total coils of rotation divided by 2 be yarn the twist.When using the twist-tester that the utility model provides; Whether the front and back of the scale through pointer 105 indication are consistent judges whether the reverse twist is identical with the initial twist; In prior art, need operating personnel to judge with naked eyes and experience whether the twist is zero, and the degree of accuracy is higher.

Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.

To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.

Claims

1. a twist-tester is characterized in that, comprising:

Support member (110);

Be fixed on the main body frame (111) on the said support member (110);

Be fixed on the hook rack (109) of said main body frame (111) one ends, the side that said hook rack (109) goes up near said main body frame (111) is equipped with first hook (108);

Be fixed on the first turning gear wheels of said main body frame (111) other end, the end that the turning cylinder of first driving wheel (102) of the said first turning gear wheels deviates from said main body frame is provided with wind (103), and the other end is provided with second hook (107);

Scale (106), said scale (106) are fixed in the said main body frame (111), on the vertical beam near the end of said first driving wheel (102) turning cylinder, and parallel with the turning cylinder of said first driving wheel (102);

Pointer (105), said pointer (105) is fixed on the end of said first driving wheel (102) turning cylinder; With

Spring (104), said spring (104) is located between said first driving wheel (102) and said vertical beam.

2. twist-tester according to claim 1; It is characterized in that; Also comprise second driving gear set; Second driving wheel (112) of said second driving gear set is coaxial with said first driven pulley (101), is respectively equipped with dial on second driven pulley (113) of said first driving wheel (102), first driven pulley (101) and said second driving wheel group, the wheel disc counting pin that each said dial is corresponding different respectively.

3. twist-tester according to claim 2 is characterized in that, the gearratio of said first driving gear set and said second driving gear set is 1: 20.

4. twist-tester according to claim 1 is characterized in that, the crossbeam in the said main body frame (111) can stretch vertically.

5. twist-tester according to claim 4 is characterized in that said crossbeam comprises overhanging crossbeam and fixed cross beam, and said fixed cross beam also is provided with spring hemisphere key near the end of said overhanging crossbeam.