CN112281280A - Preparation method of color space-dyed loop yarn double-faced woolen cloth and triangular prism visual detection device - Google Patents
Preparation method of color space-dyed loop yarn double-faced woolen cloth and triangular prism visual detection device Download PDFInfo
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- CN112281280A CN112281280A CN202010939139.8A CN202010939139A CN112281280A CN 112281280 A CN112281280 A CN 112281280A CN 202010939139 A CN202010939139 A CN 202010939139A CN 112281280 A CN112281280 A CN 112281280A
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- yarns
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- triangular prism
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
- D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/004—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft with weave pattern being non-standard or providing special effects
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- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- 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
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
-
- 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
- G01N2021/8411—Application to online plant, process monitoring
Abstract
The invention discloses a preparation method of a color space-dyed loop yarn double-faced woolen cloth, which comprises the following steps: preparing loop yarns and then weaving by adopting twill weave changing weave; the preparation method of the loop yarn comprises the following steps: the nylon mink wool yarns are spun by nylon yarns, and then the nylon mink wool yarns are subjected to space dyeing treatment, and the nylon mink wool yarns subjected to space dyeing and polyester yarns are spun into loop yarns. The invention also discloses a prism visual detection device of the double-faced woolen cloth, which comprises two right-angle prisms arranged up and down, wherein a material to be detected is placed between the two right-angle prisms, a camera is arranged in the direction facing the side surface of the material, and a material mirror image plate is arranged on the vertical surface facing the bevel edge of the right-angle prism; the lens of the camera can rotate. The invention has the advantages of no need of manual visual detection, small number of cameras, more detection surfaces, no need of moving the cameras, no need of changing positions of detection personnel back and forth, and reduced labor intensity of workers.
Description
Technical Field
The invention relates to a preparation method of a color space-dyed loop yarn double-faced woolen cloth.
Background
Due to the progress of times, the living standard of people is continuously improved, the wearing requirements are further improved, and the selection level of people for the flower shape of the fabric is also increasingly improved. The double-faced woolen cloth is a piece of fabric woven by two fabrics with different textures, and the double-faced woolen cloth fabric is fine in overall hand feeling, compact in texture, stiff, smooth and elastic and suitable for different age levels. The existing double-faced woolen cloth is generally made in a roving jacquard mode, jacquard can be produced only by using a jacquard machine, and the price of the jacquard machine is relatively high, so that the cost is too high for small and medium-sized enterprises. To the detection of two-sided woollen cloth, some adopt artifically, some adopt the machine, but many to the defect kind, machine visual inspection can not be accomplished now to the material that the defect combination is many, still use artifical the detection as the main, need all to visual inspection to the upper and lower surface even side of placing the material on examining the bench after processing is accomplished, see whether have the stain, perforation etc. to all detect to various different flaws and discover, present basic full adoption artifical visual inspection, still there is the turn-over problem, it still need the inspection personnel to walk to the material side and bow the observation, it is a dynamic process to add the material in the transportation, this is the degree of accuracy of patience and detection of inspection personnel of examination also very much.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the preparation method of the color space-dyed loop yarn double-faced woolen cloth, and the manufactured double-faced woolen cloth has fine and smooth integral hand feeling, compact texture, stiffness and elasticity and is suitable for different age levels.
In order to achieve the purpose, the technical scheme of the invention is to design a preparation method of a color space-dyed loop yarn double-faced woolen cloth, which comprises the following steps: preparing loop yarns and then weaving by adopting twill weave changing weave; the preparation method of the loop yarn comprises the following steps: the nylon mink wool yarns are spun by nylon yarns, and then the nylon mink wool yarns are subjected to space dyeing treatment, and the nylon mink wool yarns subjected to space dyeing and polyester yarns are spun into loop yarns. The manufactured double-faced woolen cloth has fine and smooth integral hand feeling, compact texture, stiffness and elasticity, and is suitable for different age levels. The nylon mink wool yarn is subjected to space dyeing treatment to obtain irregular white lime green color,
the invention also provides a prism visual detection device for the double-faced woolen cloth prepared by the preparation method of the color space-dyed loop yarn double-faced woolen cloth, which comprises two vertically arranged right-angled prisms, wherein a material to be detected is placed between the two right-angled prisms, a camera is arranged in the direction right opposite to the side surface of the material, and a material mirror plate is arranged on a vertical surface right opposite to the bevel edge of the right-angled prism; the lens of the camera can rotate. The images of the upper surface and the lower surface of the material are displayed on the material mirror image plate through the upper triangular prism and the lower triangular prism, the visual detection of the material is completed by matching with the camera with the rotatable lens, manual walking or turnover detection is not needed, and detection personnel only need to observe shot pictures.
The technical scheme is that the camera is fixed in the middle of the vertical inner wall of the dust-proof box, the height of the dust-proof box is equal to the sum of the height of the two right-angle triangular prisms and the thickness of the material, and the box body of the dust-proof box is close to the right-angle side of the right-angle triangular prism in the vertical direction. Therefore, the camera faces the side face of the material, and images of the side face of the material can be obtained by shooting.
The further technical scheme is that an LED plane light source is arranged above the right-angle triple prism positioned above, and an LED plane light source is arranged below the right-angle triple prism positioned below. For the weather or the shelter from of dust-proof box to light with the light is not good, set up the light source from top to bottom respectively, can open as required.
The technical scheme is that the two right-angle triple prisms are arranged in an axisymmetric mode with the horizontal plane where the material is located, the material mirror image plate and the dust-proof box are both provided with one, the height of the material mirror image plate is equal to that of the dust-proof box, and the number of the cameras is one. The arrangement enables a camera to be matched with the two triangular prisms to complete shooting detection of the upper surface, the lower surface and the side surface, required equipment is few, and materials can be almost comprehensively detected.
A further technical scheme is that two right-angle triple prisms are arranged in a manner of being symmetrical to the center of a material center point, the material mirror image plate and the dust-proof box are arranged in two numbers and are respectively located on two sides of the material, the height of each material mirror image plate is equal to half of the height of the dust-proof box, the number of the cameras is two, and the cameras are respectively arranged in the middle of the vertical inner walls of the two dust-proof boxes. The arrangement of the cameras is only two, and complete visual detection of four surfaces is achieved.
The invention has the advantages and beneficial effects that: the required equipment is few, and the detection face is many very comprehensive, and the camera need not to remove, and the detection personnel need not to make a round trip to alternate the position and detect, reduces workman intensity of labour. The manufactured double-faced woolen cloth has fine and smooth integral hand feeling, compact texture, stiffness and elasticity, and is suitable for different age levels.
Drawings
FIG. 1 is a schematic structural diagram of a first prism visual inspection device of a double-faced woolen cloth manufactured by the manufacturing method of the color space-dyed loop yarn double-faced woolen cloth according to the embodiment of the invention;
FIG. 2 is a schematic diagram of a second embodiment of the present invention.
In the figure: 1. right angle prism 2, material 3, camera 4, material mirror image board 5, dust-proof box 6, LED plane light source 7, vertical inner wall.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The first embodiment is as follows:
the invention relates to a preparation method of a color space-dyed loop yarn double-faced woolen cloth, which comprises the following steps: preparing loop yarns and then weaving by adopting twill weave changing weave; the preparation method of the loop yarn comprises the following steps: the nylon mink wool yarns are spun by nylon yarns, and then the nylon mink wool yarns are subjected to space dyeing treatment, and the nylon mink wool yarns subjected to space dyeing and polyester yarns are spun into loop yarns.
The triangular prism visual detection device for the double-faced woolen cloth prepared by the preparation method of the color space-dyed loop yarn double-faced woolen cloth comprises two vertically arranged right-angled triangular prisms 1, a material 2 to be detected is placed between the two right-angled triangular prisms 1, a camera 3 is arranged in the direction facing the side face of the material 2, and a material mirror image plate 4 is arranged on the vertical face facing the bevel edge of the right-angled triangular prism 1, as shown in figure 1; the lens of the camera 3 is rotatable. The camera 3 is fixed in the middle part of the vertical inner wall 7 of the dust-proof box 5, the height of the dust-proof box 5 is equal to the sum of the height of the two right-angle triangular prisms 1 and the thickness of the material 2, and the box body of the dust-proof box 5 is close to the right-angle side of the right-angle triangular prism 1 in the vertical direction. An LED plane light source 6 is arranged above the right triangular prism 1 positioned above, and an LED plane light source 6 is arranged below the right triangular prism 1 positioned below. Two right angle triangular prisms 1 become and the setting of 2 place level axisymmetrics of material, material mirror image board 4 and dust-proof box 5 all are equipped with one, the height that highly equals dust-proof box 5 of material mirror image board 4, the quantity of camera 3 is one.
Example two:
as shown in fig. 2, the difference from the first embodiment is only that two right-angle triple prisms 1 are arranged in central symmetry with the central point of the material 2, two material mirror image plates 4 and two dust-proof boxes 5 are arranged and located on two sides of the material 2 respectively, the height of each material mirror image plate 4 is equal to half of the height of each dust-proof box 5, and the number of the cameras 3 is two and is arranged in the middle of the vertical inner walls 7 of the two dust-proof boxes 5 respectively.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The preparation method of the color space-dyed loop yarn double-faced woolen cloth is characterized by comprising the following steps of: preparing loop yarns and then weaving by adopting twill weave changing weave; the preparation method of the loop yarn comprises the following steps: the nylon mink wool yarns are spun by nylon yarns, and then the nylon mink wool yarns are subjected to space dyeing treatment, and the nylon mink wool yarns subjected to space dyeing and polyester yarns are spun into loop yarns.
2. The triangular prism visual detection device for the double-faced woolen cloth prepared by the preparation method of the color space-dyed loop yarn double-faced woolen cloth according to claim 1 is characterized by comprising two vertically arranged right-angled triangular prisms, a material to be detected is placed between the two right-angled triangular prisms, a camera is arranged in the direction facing the side face of the material, and a material mirror plate is arranged on a vertical face facing the oblique edge of the right-angled triangular prism; the lens of the camera can rotate.
3. The prism visual inspection device according to claim 2, wherein the camera is fixed in the middle of the vertical inner wall of the dust-proof box, the height of the dust-proof box is equal to the sum of the height of the two right-angled prisms and the thickness of the material, and the box body of the dust-proof box is adjacent to the right-angled edge of the right-angled prism in the vertical direction.
4. The triangular prism visual inspection device according to claim 3, wherein an LED plane light source is disposed above the upper right-angled triangular prism, and an LED plane light source is disposed below the lower right-angled triangular prism.
5. The triangular prism visual inspection device according to claim 3 or 4, wherein the two right-angle triangular prisms are arranged in axial symmetry with a horizontal plane where the material is located, the material mirror image plate and the dust-proof box are both provided with one, the height of the material mirror image plate is equal to that of the dust-proof box, and the number of the cameras is one.
6. The triangular prism visual inspection device according to claim 3 or 4, wherein the two right-angle triangular prisms are arranged in a central symmetry with the material center point, the two material mirror plates and the dust-proof box are respectively arranged at two sides of the material, the height of each material mirror plate is equal to half of the height of the dust-proof box, and the two cameras are respectively arranged at the middle parts of the vertical inner walls of the two dust-proof boxes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010939139.8A CN112281280A (en) | 2020-09-09 | 2020-09-09 | Preparation method of color space-dyed loop yarn double-faced woolen cloth and triangular prism visual detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010939139.8A CN112281280A (en) | 2020-09-09 | 2020-09-09 | Preparation method of color space-dyed loop yarn double-faced woolen cloth and triangular prism visual detection device |
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| CN112281280A true CN112281280A (en) | 2021-01-29 |
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| CN202010939139.8A Pending CN112281280A (en) | 2020-09-09 | 2020-09-09 | Preparation method of color space-dyed loop yarn double-faced woolen cloth and triangular prism visual detection device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06222016A (en) * | 1993-01-26 | 1994-08-12 | Copal Co Ltd | Pinhole detector |
| CN204188140U (en) * | 2014-09-05 | 2015-03-04 | 西安工程大学 | High-speed and continuous obtains the device of many figure warp threads picture online |
| CN108486735A (en) * | 2018-03-21 | 2018-09-04 | 江阴市长泾花园毛纺织有限公司 | The production technology of one Artenkreis circle fancy suiting |
| CN210604446U (en) * | 2019-08-28 | 2020-05-22 | 北京大恒图像视觉有限公司 | Double-sided visual detection device for printed matter |
| CN211453383U (en) * | 2020-01-21 | 2020-09-08 | 成都火眼金睛图像技术有限公司 | Dustproof visual detection system |
-
2020
- 2020-09-09 CN CN202010939139.8A patent/CN112281280A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06222016A (en) * | 1993-01-26 | 1994-08-12 | Copal Co Ltd | Pinhole detector |
| CN204188140U (en) * | 2014-09-05 | 2015-03-04 | 西安工程大学 | High-speed and continuous obtains the device of many figure warp threads picture online |
| CN108486735A (en) * | 2018-03-21 | 2018-09-04 | 江阴市长泾花园毛纺织有限公司 | The production technology of one Artenkreis circle fancy suiting |
| CN210604446U (en) * | 2019-08-28 | 2020-05-22 | 北京大恒图像视觉有限公司 | Double-sided visual detection device for printed matter |
| CN211453383U (en) * | 2020-01-21 | 2020-09-08 | 成都火眼金睛图像技术有限公司 | Dustproof visual detection system |
Non-Patent Citations (3)
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| 励坚兰: "间隔染色圈圈纱拉毛花呢新产品的研制", 《毛纺科技》 * |
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Application publication date: 20210129 |