CN106705774A - Wool crimp number measuring scale - Google Patents

Wool crimp number measuring scale Download PDF

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Publication number
CN106705774A
CN106705774A CN201710021528.0A CN201710021528A CN106705774A CN 106705774 A CN106705774 A CN 106705774A CN 201710021528 A CN201710021528 A CN 201710021528A CN 106705774 A CN106705774 A CN 106705774A
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CN
China
Prior art keywords
measuring scale
scale
wool
measuring
crimp number
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Granted
Application number
CN201710021528.0A
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Chinese (zh)
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CN106705774B (en
Inventor
郭天芬
高雅琴
杜天庆
梁丽娜
杨晓玲
牛春娥
郭婷婷
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Lanzhou Institute of Animal Husbandry and Veterinary Medicine CAAS
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Lanzhou Institute of Animal Husbandry and Veterinary Medicine CAAS
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02Rulers with scales or marks for direct reading
    • G01B3/04Rulers with scales or marks for direct reading rigid

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

The invention discloses a wool crimp number measuring scale. The wool crimp number measuring scale comprises a main body frame and a measuring scale; the main body frame is composed of a handheld handle and a measuring scale fixing frame; the measuring scale fixing frame is fixedly connected with the measuring scale; the handheld handle is connected with the measuring scale fixing frame; the handheld handle has a certain radian; two sides of the measuring scale are both provided with scale marks; the scale marks at one side of the measuring scale are scale marks from 0 to 16 cm, the division value of the scale marks being 0.1 cm; the scale marks at the other side of the measuring scale are crimp number scale marks, every 4 cm of the crimp number scale marks being one crimpness scale; a downwards-turned-T-shaped groove passing through the measuring scale is located between the scale marks at the two sides of the measuring scale; a moving pointer is arranged in the groove; and one end of the moving pointer is clamped into the downwards-turned-T-shaped groove, and the other end of the moving pointer is needle. The wool crimp number measuring scale of the invention has the advantages of intuitive detection and accurate results, and is just slightly affected by human factors. The wool crimp number measuring scale enables two kinds of measurement methods, which brings about simplicity and quickness; the wool crimp number measuring scale can be adopted to measure the number of crimps at the upper part, middle part and lower part of one bundle of wool; and the wool crimp number measuring scale is provided with the moving pointer which can clearly indicate a counting area, and therefore, measurement can be accurate, and wrong value reading can be nearly avoided.

Description

Wool crimping number measuring scale
Technical field
The present invention relates to the Curl detection technique field of wool fiber, and in particular to a kind of wool crimping number measurement Chi.
Background technology
Wool crimping be wool under native state, along its length in well-regulated curling ripple.According to curling waveform With the difference of crispation number, crimp and be divided into 7 classes such as flat ripple, long wave, shallow ripple, positive ordinary wave, oblate ripple, Gao Bo and broken line ripple.Fine wool Crispation number be generally 4~9/cm.The detection project of crimp property mainly include crispation number, crimp percent, crimp recovery, Curl response rate etc..
Wool crimping has significant correlation with fibrous inner structure and chemical composition, and curling is due to the chief and vice cortex of wool What the cycle movement of bilateral structure and hair follicle was formed, it is a kind of desirable features of wool.Its proterties is subject to several factors Influence, the wool of different cultivars often has a different wrapped configurations, the wool of same kind, and the condition only raised when sheep is not Meanwhile, the situation of curling would also vary from, and be grown in the quilt hair of different parts on same chimera, and its curling also has certain Difference.
Wool crimping performance is the technical indicator with fineness, length no less important, thickness that it can express fiber, quality and Processing characteristics.Wool crimping performance has dual character, first, wool crimping be for many products it is desirable, particularly Blanket, increasing curling can typically improve crushing resistance and feel, and improving carpet by increasing artificial curling to low curling hair makes With performance, pliability, smooth degree, the richness of product can be increased.On the other hand, the curling of wool is sometimes unfavorable to processing , wool crimping degree increases, and the intensity and extension at break of yarn decline, and irregularity is improved, and thickness section increases, particularly excessive volume Curvature is unfavorable to spinning processing and products thereof.In a word, curling is also the important character feature of fiber, affects fiber The quality and style with textile, such as bulkiness, the elasticity of compression, feel, cohesive force are improved, and influences the mixed of fiber Working properties such as conjunction, combing and drawing-off etc..The wool of positive ordinary wave and shallow ripple is suitable for spinning senior bright and clean combed wool yarn, The wool of Gao Bo has preferable feltability, is suitable for woolen spinning.
Wool crimping measurement is in the world using the inspection such as mechanical stretch mensuration, Sirolan-LaserScan methods, OFDA methods Survey method, the detection that these methods must pass through large-scale instrument in laboratory, in-convenience in use, most of sheep raisings and laboratory It is difficult to be equipped with these instruments.Therefore, the most common method or feel ocular estimate of current wool crimping measurement, this method Result of determination is affected by human factors larger.This patent devises a kind of measuring scale for detecting wool crimping number, and its design is simple, Easy to use, measurement is directly perceived, result is accurate, there is two kinds of metering systems, a kind of simple, a kind of quick;A branch of sheep can simultaneously be measured Hair upper, middle and lower three number of bends at position;There is mobile pointer, indicate counting region, measurement is accurate, is difficult to misread.
The content of the invention
To solve above mentioned problem present in prior art and actual conditions, surveyed the invention provides a kind of wool crimping number Gage, including main frame and measuring scale, main frame are made up of hand holding handle and measuring scale fixed mount, the measuring scale fixed mount with survey Gage is mutually fixedly connected, and the hand holding handle is connected with measuring scale fixed mount, and the hand holding handle is provided with radian, the measuring scale two There is scale on side, while being the graduation mark of 0~16cm, scale division value is 0.1cm;Another side is crispation number graduated scale, and crispation number is carved Degree chi is a crimpness chi per 4cm.
Preferably, the crimpness chi identifies 12,16,20,24 number of bends altogether per 4cm.
Preferably, the crimpness chi identifies 28,32,36,40 number of bends altogether per 4cm.
Preferably, the measuring scale fixed mount passes through screw connection with measuring scale at both ends.
Preferably, the measuring scale is kept left in 0 graduation mark and 16 graduation marks are kept right and respectively have the clamping position of 0.5cm;The survey Respectively there is an aperture centre of gage clamping position, and aperture is for using nut fixation measuring chi on fixed mount.
Preferably, transverse direction " ⊥ " the type groove through measuring scale is provided between the graduation mark of measuring scale both sides, it is described recessed Mobile pointer is provided with groove, described mobile pointer one end snaps in " ⊥ " type groove, and the other end is pin.
Preferably, the main frame, measuring scale are made by stainless material.
The present invention has following beneficial effect:
1st, detect directly perceived;
2nd, result is accurate, is influenceed smaller by human factor;
3rd, there are two kinds of metering systems, it is simple and quick;
4th, the number of bends at position of a branch of wool upper, middle and lower three can simultaneously be measured;
5th, there is mobile pointer, indicate counting region, measurement is accurate, is difficult to misread.
Brief description of the drawings
Fig. 1 is the structural representation of the wool crimping number measuring scale of the embodiment of the present invention.
Fig. 2 is the structural representation of the measuring scale of the wool crimping number measuring scale of the embodiment of the present invention.
Fig. 3 is the structural representation of the main frame of the wool crimping number measuring scale of the embodiment of the present invention.
Fig. 4 is the cross section view of the measuring scale of the wool crimping number measuring scale of the embodiment of the present invention.
Fig. 5 is the sectional view of the mobile pointer of the wool crimping number measuring scale of the embodiment of the present invention.
Specific embodiment
Technical solution of the present invention is discussed in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, the invention discloses a kind of wool crimping number measuring scale, including main frame and measuring scale 3, main frame is made up of hand holding handle 1 and measuring scale fixed mount 2, and the measuring scale fixed mount 2 is mutually fixedly connected with measuring scale 3, institute State hand holding handle 1 to be connected with measuring scale fixed mount 2, the hand holding handle 1 is provided with radian;There are scale, one in the both sides of the measuring scale 3 While being the graduation mark of 0~16cm, scale division value is 0.1cm;Another side is crispation number graduated scale, and crispation number graduated scale is one per 4cm Individual crimpness chi.
Wool crimping number measuring scale includes a main frame and 2 measuring scale 3, and measuring scale one is macrobending measuring scale, Another handle is curl measuring scale;
Main frame is made up of hand holding handle 1 and measuring scale fixed mount 2;
Main frame, measuring scale 3 are made by stainless material;
Measuring scale is kept left in 0 graduation mark and 16 graduation marks are kept right and respectively have the clamping position 4 of 0.5cm, measuring scale 3 and measuring scale fixed mount 2 pass through screw connection at two ends, and respectively there is 1 nut of fixation measuring chi 6 on both sides respectively;
The position corresponding with clamping position 4 is provided with attachment screw 12 on measuring scale fixed mount 2.
There is scale on measuring scale both sides, while being the graduation mark of 0~16cm, scale division value is 0.1cm;Measuring scale another side is Crispation number graduated scale, crispation number graduated scale is a number of bends per 4cm, and one is divided into 4 flexibility ruler, i.e., be one per 4cm Individual crimpness chi, when 4cm has 12 number of bends, 3/cm, when 4cm has 16 number of bends, 4/cm, 4cm has 20 number of bends When, 5/cm, when 4cm has 24 number of bends, 6/cm, this measuring scale is major coil measuring scale.
Another side graduated scale is still the graduation mark of 0~16cm, and scale division value is 0.1cm, and opposite side is also 4 bendings Number chi, when 4cm has 28 number of bends, 7/cm, when 4cm has 32 number of bends, 8/cm, when 4cm has 40 number of bends, 10 When individual/cm, 4cm have 44 number of bends, 11/cm, this is down scale measuring scale.
Respectively there is an aperture 5 centre of measuring scale clamping position, aperture be on fixed mount with nut fixation measuring chi, This structure can at any time be dismantled, install measuring scale.
With reference to shown in Fig. 4, there is transverse direction " ⊥ " type groove 7 through measuring scale between the graduation mark of measuring scale both sides, its For holding movable pointer 8.
With reference to shown in Fig. 5, mobile one end of pointer 8 snaps in " ⊥ " type groove, and the other end is pin, thinner and firm, according to survey Adjustment position the need for amount, is that the direction for moving the side-looking of pointer 8 is cutd open by center in Fig. 5, from the direction faced, as shown in Fig. 2 The mobile head of pointer 8 is pointed, is easy to observation.
The quantity of mobile pointer 8 is placed as needed.
The application method of wool crimping number measuring scale of the present invention;
1st, measuring scale is selected:The precision for clearly measuring, if the requirement of this certainty of measurement is higher, during 0.1/cm, should select " centimetre Measuring scale ".If it is desired to precision is less high(1/cm)And tested wool bending it is more uniform when, can select " centimetre measuring scale " or " crispation number measuring scale ";
The 2nd, measuring scale is installed, two fixing nuts are turned on, a considerable amount of mobile pointers will be placed on the measuring scale of selection, then put Put on fixed mount, tighten fixed screw.
If the 3rd, measured with crispation number measuring scale, a mobile pointer, then the bending for comparing wool are put on each 4cm scale The flexibility of degree and measuring scale, both are substantially consistent, read the camber number on measuring scale, the as number of bends of wool.
If the 4, being measured with " centimetre measuring scale ", mobile pointer is placed on corresponding scale position, number is taken in corresponding length Number of bends, then calculate the number of bends of tested wool per cm.
If the 5th, measure the number of bends at the position of upper, middle and lower three of wool simultaneously, also can simultaneously measure or read.
Finally it should be noted that:The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used Modified with to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic. All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in of the invention Within protection domain.

Claims (7)

1. a kind of wool crimping number measuring scale, including main frame and measuring scale, main frame is by hand holding handle and measuring scale fixed mount group Into the measuring scale fixed mount is mutually fixedly connected with measuring scale, and the hand holding handle is connected with measuring scale fixed mount, described hand-held Handle is provided with radian, and there is scale on the measuring scale both sides, while being the graduation mark of 0~16cm, scale division value is 0.1cm;Another side It is crispation number graduated scale, crispation number graduated scale is a crimpness chi per 4cm.
2. wool crimping number measuring scale according to claim 1, it is characterised in that the crimpness chi is identified altogether per 4cm 12,16,20,24 number of bends.
3. wool crimping number measuring scale according to claim 1, it is characterised in that the crimpness chi is identified altogether per 4cm 28,32,36,40 number of bends.
4. wool crimping number measuring scale according to claim 1, it is characterised in that the measuring scale fixed mount and measuring scale Pass through screw connection at both ends.
5. wool crimping number measuring scale according to claim 1, it is characterised in that the measuring scale keeps left in 0 graduation mark And 16 graduation mark keep right respectively have 0.5cm clamping position;Respectively there is an aperture centre of measuring scale clamping position, aperture be for Measuring scale is screwed on fixed mount.
6. wool crimping number measuring scale according to claim 1, it is characterised in that be provided between the graduation mark of measuring scale both sides One transverse direction " ⊥ " type groove through measuring scale, is provided with mobile pointer in the groove, described mobile pointer one end snaps in " ⊥ " type groove, the other end is pin.
7. wool crimping number measuring scale according to claim 1, it is characterised in that the main frame, measuring scale be not by Rust material is made.
CN201710021528.0A 2017-01-12 2017-01-12 Wool curl number measuring ruler Active CN106705774B (en)

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Application Number Priority Date Filing Date Title
CN201710021528.0A CN106705774B (en) 2017-01-12 2017-01-12 Wool curl number measuring ruler

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CN106705774B CN106705774B (en) 2024-03-01

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108564160A (en) * 2018-03-30 2018-09-21 中国农业科学院兰州畜牧与兽药研究所 A kind of fiber crimp elastic apparatus photographic means
CN113317221A (en) * 2021-06-18 2021-08-31 青岛百宜电器有限公司 Automatic carding machine

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108564160A (en) * 2018-03-30 2018-09-21 中国农业科学院兰州畜牧与兽药研究所 A kind of fiber crimp elastic apparatus photographic means
CN108564160B (en) * 2018-03-30 2024-03-19 中国农业科学院兰州畜牧与兽药研究所 Photographic device of fiber crimping elastometer
CN113317221A (en) * 2021-06-18 2021-08-31 青岛百宜电器有限公司 Automatic carding machine
CN113317221B (en) * 2021-06-18 2023-01-31 青岛百宜电器有限公司 Automatic carding machine

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