CN203007532U - Hand-operated detection device for filiform sample - Google Patents
Hand-operated detection device for filiform sample Download PDFInfo
- Publication number
- CN203007532U CN203007532U CN2012201836515U CN201220183651U CN203007532U CN 203007532 U CN203007532 U CN 203007532U CN 2012201836515 U CN2012201836515 U CN 2012201836515U CN 201220183651 U CN201220183651 U CN 201220183651U CN 203007532 U CN203007532 U CN 203007532U
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- China
- Prior art keywords
- check
- sample
- manual examination
- base body
- yarn
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 claims description 17
- 238000007689 inspection Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 230000002950 deficient Effects 0.000 claims description 3
- 238000002310 reflectometry Methods 0.000 claims description 2
- 238000001228 spectrum Methods 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/32—Counting, measuring, recording or registering devices
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H3/00—Inspecting textile materials
- D06H3/10—Inspecting textile materials by non-optical apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/36—Textiles
- G01N33/365—Filiform textiles, e.g. yarns
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
A hand-operated detection device (1) for filiform samples is provided, the filiform samples comprise yarns, and the device comprises a one-body structure track-shaped pedestal body (2). The device also comprises clamping parts (3) for clamping sample (9) to be detected. The device also comprises a linear guiding part (22) for guiding optics equipment (4) along the clamped sample (9), and the optics equipment comprises a microscope. The clamping parts (3) and a linear guiding part (23) are both directly arranged in or on the pedestal body (2). The device (1) is simple and is low in cost.
Description
Technical field
The present invention relates to a kind of for the thread sample of manual examination (check), as the device of yarn, rope, fine rule etc.
Background technology
Monitor automatically that by so-called yarn clearer the quality of yarn is conventional way in spinning or coil winding machine production process.Measurement move through yarn clearer yarn at least one parameter and with predetermined QUALITY STANDARD relatively.If the yarn line segment of check does not meet described QUALITY STANDARD, will be automatically cut from yarn.Yarn clearer for example has description at EP-0 ' 439 ' in 767A2.
The operator may occur to be wished to optimize the setting of yarn clearer or makes the operation of oneself be sure oing automatic yarn cleaner correct.For reaching this purpose, the yarn faults that the operator cuts with the yarn line segment of bore hole check cutting-out and the triggering yarn clearer that tries to find out.Can use so-called yarn card to find and check yarn faults and misregistration.It is the card made from cardboard or cardboard, is mainly the A5 format, and its two edges relative to each other are provided with the slit for the yarn clipping line.After being clipped on the yarn card, yarn faults can use bore hole, magnifying glass or microscope to follow the tracks of and check.To yarn faults search and follow-up manual examination (check) may be the effort and time-consuming.That only has that typical length is about 14cm can be clipped to the fact on the yarn card than the shorter yarn section, makes to search to become more difficult.If yarn faults by on the yarn line segment that presss from both sides, does not just need mobile and again clamps yarn.
From US-4, can understand a kind of device for measuring yarn in 891,974A.It comprises the bedplate that contains the dovetail guide.Base for supporting with the first yarn folder can be along the displacement of described dovetail guide.The second yarn folder is attached at the top of bedplate one end regularly.Be used for being located at along the bar of the yarn guiding electro-optical yarn sensor that is clipped in the yarn folder the more top of bedplate.This device is complicated, easily produce fault and involve great expense.
Summary of the invention
Therefore, the purpose of this invention is to provide a kind of for the low simple mechanism of the cost of the thread sample of manual examination (check).
Comprise the long and narrow base body that limits longitudinal direction according to the device for the thread sample of manual examination (check) of the present invention.It comprises that also under this mode, the longitudinal direction of the sample that is held is consistent with the longitudinal direction of described base body for the hold assembly of clamping sample to be tested in a certain way.It also comprise on described longitudinal direction along the linear guide parts of the described sample guided optical equipment that is held.Described base body is with whole and make with trade shape.Described hold assembly and linear guide parts all directly be arranged in described base body or on.
Described hold assembly can be arranged as a pair of spring loading yarn folder that is attached to described base body two ends.They should be suitable for reversibly Holding seat body.Term in this explanation " clamping " also comprises tension or the tensioning of sample.
In a preferred embodiment, the linear guide arrangements of components is the first groove in the long and narrow base body that advances in a longitudinal direction.Described linear guide arrangements of components is the first groove in vertical base body, and this groove (x) in a longitudinal direction extends.Described the first groove can be flat-bottom slot, has in its planar base surface be used to the second groove that the sample that is held is sunk to.
Described device preferably comprises the uniform background surface of optical property, and described background surface, hold assembly and linear guide parts arrange by this way, and the sample that namely is held can be checked before background surface with the optical device that is directed.Particularly advantageously that their reflectivity in the scope of at least one visible electromagnetic spectrum differ from one another for described device provides at least two uniform background surface of different optical properties.Each of described at least two different background surfaces can with linear guide part relation independently.The first background surface can be essentially black, and the second background surface can be essentially white.Described background surface preferably includes the scale for the length of reading sample defective to be checked.
In a preferred embodiment, described device comprises the optical device that can guide in linear guide member.Described optical device is for example microscope or magnifying glass.Described optical device can comprise camera, digital camera preferably, for generation of and record the image of the defective in sample, particularly sample.Described image can be stored and/or show on screen.
Advantageously be provided for the positioning element of location sample one end during clamping in described device.Described positioning element can preferably be arranged as the adjustable positioning track of length on base body one end at least.
Adjective in this explanation " manual " is as the antonym of term " automatically ".According to the present invention, checking needs human intervention.This is opposite with the automatic yarn testing equipment, as a type of applicant
TESTER5, this equipment can automatically be checked thread sample.
Description of drawings
Hereinafter explain the preferred embodiments of the present invention with reference to accompanying drawing, accompanying drawing is as follows:
Fig. 1 represents the perspective view according to the embodiment of device of the present invention;
Fig. 2 represents the cutaway view according to the device pedestal body of the Fig. 1 of passing through of the present invention;
Fig. 3 represents the longitudinal cross-section view according to the device yarn folder of the Fig. 1 of passing through of the present invention;
Fig. 4 represents the perspective view according to another embodiment of device of the present invention.
Accompanying drawing is not all to provide with identical specification.
The specific embodiment
Fig. 1 represents the preferred embodiment according to device 1 of the present invention.Device 1 comprises the long and narrow base body 2 that limits longitudinal direction x.Base body 2 preferably is designed to by metal, for example track or the beam made of aluminium.Its preferred length is between 20 to 60cm, as 40cm.
Fig. 2 represents the cutaway view by base body 2.Base body 2 has the profile of substantial rectangular.Top groove 22 embeds the top side 21 of base body 2, and this groove is by the whole length of base body 2.Top groove 22 comprises the first flat bottomed recess 23, is provided with the second narrower flat bottomed recess 24 in the bottom surface of the first flat bottomed recess 23.The second flat bottomed recess 24 is used for holding to be checked and is held and is stretched in two yarns 9 between yarn folder 3.The first flat bottomed recess 23 is as the linear guide parts along yarn 9 guiding microscopes 4 that are held.Because described yarn sinks in the second flat bottomed recess 24, microscope 4 is not realized contacting with yarn 9, and the first flat bottomed recess 23 is guaranteed the good distance that limits between microscope 4 and yarn 9 simultaneously, and this distance x along the longitudinal direction is constant.
Same continuous bottom groove 27 also is embedded in the bottom side 26 relative with top side 21 of base body 2, and the profile of described bottom groove is identical with the profile of top groove 22.Therefore the shape of base body 2 is symmetrical about horizontally disposed symmetrical plane mirror image.Advantage with embodiment of twice groove 22,27 is can obtain two surfaces 25,28 with different optical background to be used for the yarn inspection in groove 22,27.Therefore, the bottom surface 25 of top groove 22 can be black in case offer the light yarn or the inspection of the bright hetero fibre in black yarn good contrast is provided.On the contrary, the bottom surface 28 of bottom groove 27 can be the black hetero fibre that is used for checking black yarn or TEXTURED YARN of white.
Can provide the scale (not shown) on one or two of background surface 25,28, this scale helps the inspection personnel to estimate or measures the length of the yarn faults of x in a longitudinal direction.Described scale can have the millimeter and/or centimetre precision.
Yarn folder 3 is attached to respectively the two ends of described base body.Fig. 3 represents to press from both sides by yarn the longitudinal cross-section view of 3 preferred embodiment.Yarn folder 3 comprises hollow cylinder 31, yarn can be pressed from both sides 3 by hollow cylinder 31 and remain in base body 2.Bolt 33 extends through hollow cylinder 31.One end of bolt 34 is fixed with chuck 36, and the other end is fixed with cylindrical dististyle 37.Helical compression spring 38 is pre-tensioner in hollow cylinder 31 inside, and between the annular expansion section 35 of the inner flange 32 of hollow cylinder 31 and bolt 34, this compression spring presses to chuck 36 in the respective seat zone 33 of hollow cylinder 31.Yarn (not shown in Fig. 3) can be clamped between chuck 35 and base area 33.The introducing of yarn occurs by this way, and namely yarn is pulled to bolt 34, between chuck 36 and base area 33.When yarn to be checked is held and is stretched in two yarns folder 3(such as Fig. 1) between the time, it is to be stretched and straight mode is extended in the second flat bottomed recess 24 of top groove 22, so that available microscope 4 checks along its length.In having twice groove 22, the symmetrical embodiment of 27 mirror image, a single folder can be used for twice groove 22,27 to 3.
Microscope 4(is shown in Figure 1) can be commercially available monotubular reflection macroscope macroscope on simple market, have 20 * to 120 *, be preferably 80 * multiplication factor.It comprises with lens and eyepiece first 41 and has second 42 of reverberation photograph.The first flat bottomed recess 23 is adjusted to the base 43 of microscope 4 by this way, namely base 43 can be in groove x linear guide along the longitudinal direction.In the embodiment that discusses herein, base 43 slides in the first flat bottomed recess 23.according to device 1 of the present invention, except microscope 4, magnifying glass or other any optical devices also can be used for the inspection of yarn.Described optical device can comprise camera.
Use in electronic yarn clearer environment as described in the introduction if install 1, favourable design is to make the yarn faults of expection always appear at same point, preferably appears at about midpoint of base body 2.The yarn clearer of particular type often is arranged in such a way, and namely each yarn faults that is detected always has with the yarn ends that the yarn clearer cutting produces the distance that equates.Find if follow this, can be according to the explanation design of Fig. 4 according to device of the present invention.Preferably the adjustable positioning track 5 of length is attached at least one end of base body 2, for example as known to from puncher.Positioning track 5 is used for an end 91 of locating yarn 9.If the length l of positioning track 5 is adjusted to the gage outfit of yarn clearer type separately, this length enough on the free end 51 that during yarn 9 clampings, yarn ends 91 is remained on track 5 and make the yarn faults 92 of expection approximately be positioned at base body 2 in the middle of the place.Alternately, described positioning track can have constant length and provide mark for dissimilar yarn cleaner measuring head, and yarn ends 91 can keep thereon in the process of clamping.Following numerical example is for the purpose that illustrates.The applicant's
In the yarn cleaner measuring head of QUANTUM3 type, the distance of yarn ends 91 and yarn faults 92 is about 30cm.The about midpoint and the length that appear at base body 2 in order to ensure yarn faults 92 are 40cm, and yarn ends 91 must be positioned at apart from the about 30cm – L/2=10cm place of base body 2.In this example, the positioning track 5 of length l=10cm is favourable.
Should understand the present invention and not be restricted to embodiment as discussed above.Those skilled in the art utilizes knowledge of the present invention can obtain other distortion, and these distortion also should belong to theme of the present invention.
The reference number list
1 device
2 base bodies
21 base body top side
Top groove in 22 base bodies
23 first flat bottomed recess
24 second flat bottomed recess
25 background area, tops
26 base body bottom sides
Bottom groove in 27 base bodies
28 background area, bottoms
3 yarn folders
31 hollow cylinders
The inner flange of 32 hollow cylinders
The base area of 33 hollow cylinders
34 bolts
The expansion section of 35 bolts
36 chucks
37 dististyles
38 compression springs
4 microscopes
41 first microscope tubes
42 second microscope tubes
43 Microscope bases
5 positioning tracks
The end of 51 positioning tracks
9 yarns
The end of 91 yarns
The length of L base body
The length of l positioning track
The longitudinal direction of x base body
Claims (14)
1. device that is used for thread sample manual examination (check), comprise the long and narrow base body (2) that limits longitudinal direction (x), be used for the hold assembly (3) with the longitudinal direction of the sample (9) that the is held mode clamping described to be checked sample (9) consistent with the longitudinal direction (x) of described base body (2), and for the linear guide parts (23) at upper sample (9) the guided optical equipment (4) along being held of longitudinal direction (x), it is characterized in that described base body (2) makes with integral type and with trade shape, and described hold assembly (3) and linear guide parts (23) all directly are arranged in described base body (2) or on.
2. a pair of spring that the device for thread sample manual examination (check) according to claim 1, wherein said hold assembly (3) are designed to be attached to described base body (2) two ends loads yarn folder (3).
3. one of according to claim 1-2 described devices for thread sample manual examination (check), wherein said linear guide arrangements of components are the first groove (23) in vertical base body (2), and this groove (x) in a longitudinal direction extends.
4. the device for thread sample manual examination (check) according to claim 3, wherein said the first groove (23) is flat bottomed recess, has in its planar base surface be used to the second groove (24) that the sample (9) that is held is sunk to.
5. the device for thread sample manual examination (check) according to claim 1, wherein said device (1) comprises the uniform background area of optical property (25), and described background area (25), hold assembly (3) and linear guide parts (23) are arranged by this way, namely make the available optical device that is directed of sample (9) (4) that is held in the front inspection in described background area (25).
6. the device for thread sample manual examination (check) according to claim 5, wherein said device (1) comprises at least two different, optical property uniform background areas (25,28), their reflectivity in the scope of at least one visible electromagnetic spectrum differ from one another.
7. the device for thread sample manual examination (check) according to claim 6, each of wherein said at least two different background zones (25,28) and linear guide part relation independently.
8. the device for thread sample manual examination (check) according to claim 6, wherein said device (1) comprise the first basic black background zone (25) and the second basic white background regional (28).
9. the device for thread sample manual examination (check) according to claim 5, wherein provide the scale for the length of the defective of reading sample to be tested (9) (92) on background area (25,28).
10. the device for thread sample manual examination (check) according to claim 1, wherein said device (1) comprises the optical device (4) that can guide in linear guide member (23).
11. the device for thread sample manual examination (check) according to claim 10, wherein said optical device are microscope (4) or magnifying glass.
12. the device for thread sample manual examination (check) according to claim 10, wherein optical device (4) comprises camera.
13. the device for thread sample manual examination (check) according to claim 1, wherein said device (1) comprise the positioning element (5) for an end (91) of locating sample (9) during clamping.
14. the device for thread sample manual examination (check) according to claim 13, wherein said positioning element are arranged as the adjustable positioning track of length (5) at least one end of described base body (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7152011 | 2011-04-26 | ||
| CH00715/11 | 2011-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203007532U true CN203007532U (en) | 2013-06-19 |
Family
ID=47071020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201836515U Expired - Fee Related CN203007532U (en) | 2011-04-26 | 2012-04-26 | Hand-operated detection device for filiform sample |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203007532U (en) |
| CH (1) | CH704862A2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133279A (en) * | 2015-07-22 | 2015-12-09 | 江南大学 | Detection method for fabric barre |
| CN105369411A (en) * | 2015-11-06 | 2016-03-02 | 苏州布舞佳乡纺织科技有限公司 | Adjustable spinning yarn guide device |
| CN110271915A (en) * | 2019-07-30 | 2019-09-24 | 安徽华茂纺织股份有限公司 | Automatic winder technological parameter verification method |
-
2012
- 2012-02-13 CH CH00197/12A patent/CH704862A2/en not_active Application Discontinuation
- 2012-04-26 CN CN2012201836515U patent/CN203007532U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133279A (en) * | 2015-07-22 | 2015-12-09 | 江南大学 | Detection method for fabric barre |
| CN105133279B (en) * | 2015-07-22 | 2017-03-08 | 江南大学 | A kind of detection method of fabric crosspiece |
| CN105369411A (en) * | 2015-11-06 | 2016-03-02 | 苏州布舞佳乡纺织科技有限公司 | Adjustable spinning yarn guide device |
| CN105369411B (en) * | 2015-11-06 | 2017-11-10 | 苏州布舞佳乡纺织科技有限公司 | A kind of adjustable weaving feed carrier |
| CN110271915A (en) * | 2019-07-30 | 2019-09-24 | 安徽华茂纺织股份有限公司 | Automatic winder technological parameter verification method |
Also Published As
| Publication number | Publication date |
|---|---|
| CH704862A2 (en) | 2012-10-31 |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20170426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |