CN108169242A - Design on fabric surface Defect Detection device on loom - Google Patents

Design on fabric surface Defect Detection device on loom Download PDF

Info

Publication number
CN108169242A
CN108169242A CN201810087728.0A CN201810087728A CN108169242A CN 108169242 A CN108169242 A CN 108169242A CN 201810087728 A CN201810087728 A CN 201810087728A CN 108169242 A CN108169242 A CN 108169242A
Authority
CN
China
Prior art keywords
lug
pedestal
industrial camera
loom
image acquisition
Prior art date
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.)
Granted
Application number
CN201810087728.0A
Other languages
Chinese (zh)
Other versions
CN108169242B (en
Inventor
金云祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haining Jinmao Warp Knitting Co Ltd
Original Assignee
Haining Jinmao Warp Knitting Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Haining Jinmao Warp Knitting Co Ltd filed Critical Haining Jinmao Warp Knitting Co Ltd
Priority to CN201810087728.0A priority Critical patent/CN108169242B/en
Publication of CN108169242A publication Critical patent/CN108169242A/en
Application granted granted Critical
Publication of CN108169242B publication Critical patent/CN108169242B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/89Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/892Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G01N21/898Irregularities in textured or patterned surfaces, e.g. textiles, wood
    • G01N21/8983Irregularities in textured or patterned surfaces, e.g. textiles, wood for testing textile webs, i.e. woven material

Abstract

The invention discloses a kind of design on fabric surface Defect Detection devices on loom, including image acquisition units, image acquisition units mechanism driving movement driven, driving mechanism includes two intervals and is mounted on the drive on mounting bracket, the transmission belt on two drive of winding and fixed pedestal on the belt, image acquisition units are mounted on pedestal, drive motor-driven rotation driven, mounting bracket is equipped with the guiding raised line set along its length, and pedestal is equipped with the sliding slot being slidably matched with being oriented to raised line;Image acquisition units include the mounting base equipped with first lug and the second lug and the industrial camera between first lug and the second lug.The present invention is rational in infrastructure, and image acquisition units are convenient for disassembly and assembly thereon, and industrial camera angle facilitates adjusting, has good using effect;Above-mentioned design on fabric surface Defect Detection device is installed to detect to remove it the quality so as to ensure cloth after the flaw on cloth on loom.

Description

Design on fabric surface Defect Detection device on loom
Technical field
The invention belongs to field of textiles, and in particular to a kind of design on fabric surface Defect Detection device on loom.
Background technology
In Modern Textile Industry, it can be carried with the automatic detection that advanced detection technique replaces human eye to carry out fabric defects High detection efficiency reduces labour, reduces labor intensity and further improves the quality of fabric.In China, the big portion of Fabric Detection Divide or completed by artificial vision, in detection process, human eye vision is there are deviation, and fidelity factor is than relatively low and testing result not Stablize, it is incompatible with large-scale industrial production.In textile production, if flaw cannot be found in time, it will produce Some substandard products cloth, cause the waste of material and the energy.
Design on fabric surface Defect Detection device of the prior art includes image acquisition units, image analysis and processing system, Image acquisition units are connect with image analysis and processing system, image acquisition units device drives edge cloth width direction driven Movement judges image is analyzed to judge cloth so as to obtain the image of design on fabric surface by image analysis and processing system Whether surface is expected with the presence of flaw, can send out alarm when detecting that cloth has avoided flaw or control loom is shut down.It is existing Defect Detection device have a defect that, on the one hand, image acquisition units are fixed using multiple bolts, dismounting image adopt Collect inconvenient for operation during unit;On the other hand, the structure of image acquisition units is not reasonable, the industrial camera when installing and using Angle is unadjustable, if camera lens angle can influence Image Acquisition effect when bad.
Invention content
In this regard, the present invention is intended to provide a kind of design on fabric surface Defect Detection device on loom rational in infrastructure, Epigraph collecting unit it is convenient for disassembly and assembly, and industrial camera angle facilitates adjusting thereon, and have makes in actual use well Use effect.
Realizing the technical solution of the object of the invention is:
A kind of design on fabric surface Defect Detection device on loom, including image acquisition units, described image acquisition is single Member mechanism drives edge cloth width direction driven moves back and forth, and the driving mechanism includes two intervals and is mounted on mounting bracket Drive, the transmission belt on two drive of winding and the pedestal being fixed on the transmission belt, the installation of described image collecting unit On the pedestal, the drive motor-driven rotation driven, the mounting bracket is equipped with what is set along its length Raised line is oriented to, the pedestal is equipped with the sliding slot being slidably matched with the guiding raised line;Described image collecting unit includes being equipped with The mounting base and the industrial camera between the first lug and the second lug of first lug and the second lug, the peace Dress seat is fixed on the pedestal, and the first connected circular hole and connection square hole are respectively equipped in the first lug and the second lug, Center is respectively equipped with the first installation cylinder and the second installation cylinder, first peace on the both sides of the face of the industrial camera Cylinder is filled suitable for mating with first connected circular hole, movable square shaft, the activity side are equipped in the connection square hole Axis can only be moved along its axis but cannot be circumferentially rotated in the connection square hole, and the activity square shaft is close to the one of industrial camera End is connected with positioning seat, and the positioning seat is equipped with mating with the described second installation cylinder close to the side of the industrial camera The second connected circular hole and around the spaced multiple positioning double wedges of second connected circular hole, between adjacent two positioning double wedge Positioning tooth socket is formed, the corresponding side end face of the industrial camera is equipped with the latch being suitable for the positioning tooth socket fit, the work Compression spring is arranged on dynamic square shaft, one end of the compression spring offsets with the positioning seat, and the other end offsets with second lug;Institute It states and two swallow-tail form boss being arranged in parallel is formed on mounting base bottom surface, two are offered in the base top surface respectively with two The dovetail groove that swallow-tail form boss described in item coordinates forms bolt penetration hole in the mounting base, screw thread is formed on the pedestal Hole, the swallow-tail form boss is with after dovetail groove cooperation, the bolt penetration hole and the threaded hole are passed through by fixing bolt The pedestal is fixedly connected by cooperation with the mounting base.
In above-mentioned technical proposal, the cross section of the activity square shaft is rectangle, corresponding, and the connection square hole is rectangle Hole.
In above-mentioned technical proposal, the described one end of activity square shaft far from industrial camera is equipped with the operation portion of outwardly convex.
In above-mentioned technical proposal, second lug forms locating slot, the pressure on one side towards the industrial camera The respective end of spring is limited in the locating slot.
In above-mentioned technical proposal, the ambient separation on the industrial camera in camera lens is provided with LED lamp bead.
The present invention has positive effect:(1) using the structure in the present invention, when image acquisition units are installed, make The swallow-tail form boss of mounting base bottom coordinates with the dovetail groove on pedestal, then passes through bolt penetration hole and screw thread by fixing bolt Hole coordinates the installation that image acquisition units can be completed, and fixing bolt need to only be removed to and then released in dismounting swallow-tail form boss With the cooperation of dovetail groove, the quantity of fixing bolt can be reduced to one in practical operation, so as in dismounting Image Acquisition list Operated when first it is more convenient, further can be with being oriented to the cooperation of raised line by sliding slot during image acquisition units move Prevent image acquisition units from being glanced off during mobile by driving, so as to ensure the accuracy of Image Acquisition and stabilization Property, in addition, after image acquisition units installation in use, when needing that the angle of industrial camera is adjusted, being pulled outwardly Dynamic activity square shaft makes the positioning tooth socket on positioning seat coordinate with the latch releasing on industrial camera, then by rotating industrial camera To proper angle, last releasing activity square shaft, under the reset response of compression spring on positioning seat corresponding position positioning tooth socket and work Latch on industry camera matches, and so as to which industrial camera be locked, it is easy to operate to adjust angle.(2) in the present invention, activity The cross section of square shaft is rectangle, and connection square hole is set as corresponding rectangular opening, prevents movable square shaft from being rotated in connection square hole, It ensure that locking effect of the industrial camera after coordinating with positioning seat.(3) in the present invention, operating personnel are at adjustment industrial camera angle It when spending, pinches operation portion and pulls out movable square shaft, positioning seat is made to improve operation ease far from industrial camera.(4) originally In invention, the setting of locating slot can play compression spring certain positioning action, so as to prevent compression spring movable, ensure compression spring elastic force Validity.(5) in the present invention, the setting of LED lamp bead can play the role of light supply, so that it is guaranteed that acquired image Clarity.
Description of the drawings
Fig. 1 is the dimensional structure diagram of Defect Detection device in the present invention;
Fig. 2 is the structure diagram of image acquisition units in the present invention;
Fig. 3 is the structure diagram of the movable square shaft in the present invention with positioning seat;
Fig. 4 is the dimensional structure diagram of industrial camera in the present invention;
Dimensional structure diagram when Fig. 5 is mounting base in the present invention and unmated pedestal.
Reference numeral is shown in figure:1- image acquisition units;2- driving mechanisms;21- drives;22- transmission belts;23- Driving motor;3- mounting brackets;31- is oriented to raised line;4- pedestals;41- sliding slots;42- dovetail grooves;43- threaded holes;5- mounting bases;51- First lug;The first connected circular holes of 511-;The second lugs of 52-;521- connection square holes;522- locating slots;53- swallow-tail form boss; 54- bolt penetration holes;6- industrial cameras;61- first installs cylinder;62- second installs cylinder;63- latches;7- activity square shafts;71- Positioning seat;The second connected circular holes of 711-;72- operation portions;712- positions double wedge;713- positions tooth socket;8- compression springs;9- fixes spiral shell Bolt.
Specific embodiment
The concrete structure in the present invention is done with explanation with reference to the accompanying drawings of the specification:
A kind of design on fabric surface Defect Detection device on loom, as shown in Figures 1 to 5, including image acquisition units 1, image acquisition units 1 connect image analysis and processing system, and described image analysis and processing system are the prior art, will be acquired To design on fabric surface image transmitting analyzed and determined that described image collecting unit 1 is driven to image analysis and processing system 2 drives edge cloth width direction of mechanism moves back and forth, and the driving mechanism 2 includes the transmission that two intervals are mounted on mounting bracket 3 Wheel 21, the transmission belt 22 on two drive 21 of winding and the pedestal 4 being fixed on the transmission belt 22, described image collecting unit 1 is mounted on the pedestal 4, and 21 motor 23 driven of the drive driving rotation, the mounting bracket 3 is equipped with along its length The guiding raised line 31 of direction setting, the pedestal 4 are equipped with the sliding slot 41 being slidably matched with the guiding raised line 31;Described image Collecting unit 1 includes being equipped with the mounting base 5 of 51 and second lug 52 of first lug and mounted on the first lug 51 and second Industrial camera 6 between lug 52, the mounting base 5 are fixed on the pedestal 4,51 and second lug 52 of first lug On be respectively equipped with the first connected circular hole 511 and connection square hole 521, center difference on the both sides of the face of the industrial camera 6 Cylinder 62 is installed equipped with the first installation cylinder 61 and second, the first installation cylinder 61 is suitable for and first connected circular hole 511 is mating, movable square shaft 7 is equipped in the connection square hole 521, the activity square shaft 7 can only be in the connection square hole It moves along its axis but cannot circumferentially rotate in 521, the activity square shaft 7 is connected with positioning seat close to one end of industrial camera 6 71, the positioning seat 71 is equipped with second mating with the described second installation cylinder 62 close to the side of the industrial camera 6 Connected circular hole 711 and around second connected circular hole 711 it is spaced it is multiple positioning double wedges 712, it is adjacent two positioning double wedge Positioning tooth socket 713 is formed between 712, the corresponding side end face of the industrial camera 6, which is equipped with, to be suitable for coordinating with the positioning tooth socket 713 Latch 63, it is described activity square shaft 7 on be arranged with compression spring 8, one end of the compression spring 8 offsets with the positioning seat 71, the other end It offsets with second lug 52;Two swallow-tail form boss 53 being arranged in parallel, the base are formed on 5 bottom surface of mounting base Two dovetail grooves 32 coordinated respectively with two swallow-tail form boss 53 are offered on 4 top surfaces of seat, are molded in the mounting base 5 There is bolt penetration hole 54, threaded hole 43 is formed on the pedestal 4, after the swallow-tail form boss 53 coordinates with the dovetail groove 32, Coordinated by fixing bolt 9 across the bolt penetration hole 54 with the threaded hole 43 and fix the pedestal 4 and the mounting base 5 Connection.
In the present embodiment, the cross section of the activity square shaft 7 is rectangle, corresponding, and the connection square hole 521 is rectangle Hole, so as to which movable square shaft 7 be prevented to ensure that lock of the industrial camera 6 after coordinating with positioning seat 71 from being rotated in connection square hole 521 Determine effect.
In the present embodiment, the described one end of activity square shaft 7 far from industrial camera 6 is equipped with the operation portion of outwardly convex, is adjusting During whole 6 angle of industrial camera, worker, which pinches operation portion 72 and pulls out movable square shaft 7, makes positioning seat 71 far from industrial camera 6, Improve the convenience of operation.
In the present embodiment, second lug 52 forms locating slot 522 on one side towards the industrial camera 6, described The respective end of compression spring 8 is limited in the locating slot 522.
In the present embodiment, the ambient separation of camera lens is provided with LED lamp bead, the setting of LED lamp bead on the industrial camera 6 It can play the role of light supply, so that it is guaranteed that the clarity of acquired image.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.And these The obvious changes or variations that the connotation for belonging to of the invention is extended out still fall within protection scope of the present invention.

Claims (5)

1. a kind of design on fabric surface Defect Detection device on loom, including image acquisition units (1), described image acquisition is single First (1) mechanism driven (2) drives edge cloth width direction moves back and forth, which is characterized in that the driving mechanism (2) is including two It is spaced the drive (21) being mounted on mounting bracket (3), the transmission belt (22) on two drive of winding (21) and is fixed on described Pedestal (4) on transmission belt (22), described image collecting unit (1) on the pedestal (4), the drive (21) by Driving motor (23) driving rotation, the mounting bracket (3) are equipped with the guiding raised line (31) set along its length, the base Seat (4) is equipped with the sliding slot (41) being slidably matched with the guiding raised line (31);Described image collecting unit (1) is including being equipped with The mounting base (5) of one lug (51) and the second lug (52) and between the first lug (51) and the second lug (52) Industrial camera (6), the mounting base (5) is fixed on the pedestal (4), the first lug (51) and the second lug (52) On be respectively equipped with the first connected circular hole (511) and connection square hole (521), centre bit on the both sides of the face of the industrial camera (6) It puts and is respectively equipped with the first installation cylinder (61) and the second installation cylinder (62), the first installation cylinder (61) is suitable for described the One connected circular hole (511) is mating, and movable square shaft (7), the activity square shaft (7) are equipped in the connection square hole (521) It can only move along its axis but cannot circumferentially rotate in the connection square hole (521), the activity square shaft (7) is close to industrial phase One end of machine (6) is connected with positioning seat (71), the positioning seat (71) close to the side of the industrial camera (6) be equipped with it is described Second installs mating the second connected circular hole (711) of cylinder (62) and is set around second connected circular hole (711) interval The multiple positioning double wedges (712) put, adjacent two position formation positioning tooth socket (713) between double wedge (712), the industrial camera (6) corresponding side end face is equipped with the latch (63) for being suitable for coordinating with the positioning tooth socket (713), is covered on the activity square shaft (7) Equipped with compression spring (8), one end and the positioning seat (71) of the compression spring (8) offset, the other end and the second lug (52) phase It supports;Two swallow-tail form boss (53) being arranged in parallel are formed on mounting base (5) bottom surface, are opened on pedestal (4) top surface Equipped with two dovetail grooves (42) with the two swallow-tail form boss (53) cooperations respectively, spiral shell is formed on the mounting base (5) Bolt is perforated (54), forms threaded hole (43) on the pedestal (4), the swallow-tail form boss (53) is matched with the dovetail groove (42) After conjunction, coordinated by fixing bolt (9) across the bolt penetration hole (54) and the threaded hole (43) by the pedestal (4) and institute Mounting base (5) is stated to be fixedly connected.
2. the design on fabric surface Defect Detection device according to claim 1 on loom, which is characterized in that the activity The cross section of square shaft (7) is rectangle, corresponding, and the connection square hole (521) is rectangular opening.
3. the design on fabric surface Defect Detection device according to claim 1 on loom, which is characterized in that the activity The one end of square shaft (7) far from industrial camera (6) is equipped with the operation portion of outwardly convex.
4. the design on fabric surface Defect Detection device according to claim 1 on loom, which is characterized in that described second Lug (52) forms locating slot (522) on one side towards the industrial camera (6), and the respective end of the compression spring (8) is limited Position is in the locating slot (522).
5. the design on fabric surface Defect Detection device according to claim 1 on loom, which is characterized in that the industry Ambient separation on camera (6) in camera lens is provided with LED lamp bead.
CN201810087728.0A 2018-01-30 2018-01-30 Cloth surface flaw detection device for loom Active CN108169242B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810087728.0A CN108169242B (en) 2018-01-30 2018-01-30 Cloth surface flaw detection device for loom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810087728.0A CN108169242B (en) 2018-01-30 2018-01-30 Cloth surface flaw detection device for loom

Publications (2)

Publication Number Publication Date
CN108169242A true CN108169242A (en) 2018-06-15
CN108169242B CN108169242B (en) 2023-11-17

Family

ID=62512532

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810087728.0A Active CN108169242B (en) 2018-01-30 2018-01-30 Cloth surface flaw detection device for loom

Country Status (1)

Country Link
CN (1) CN108169242B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112461856A (en) * 2020-11-13 2021-03-09 元创科技股份有限公司 Auxiliary detection device for rubber track
CN112924292A (en) * 2021-03-12 2021-06-08 河南中烟工业有限责任公司 Detection device and method for detecting quality of silk suction belt and cloth belt by using detection device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06185531A (en) * 1992-12-15 1994-07-05 Nec Eng Ltd Shaft coupling
JPH1137949A (en) * 1997-07-22 1999-02-12 Sumitomo Metal Ind Ltd Method and apparatus for surface flaw detection
JP2000290861A (en) * 1999-04-07 2000-10-17 Tokiwa Shoji Kk Inspecting device for textile
CN201434846Y (en) * 2009-06-08 2010-03-31 杭州开源电脑技术有限公司 Single camera fabric defect on-line detection device
CN205374331U (en) * 2016-01-07 2016-07-06 杭州汉振科技有限公司 Object surface blemish detection device
CN106394423A (en) * 2016-09-26 2017-02-15 嘉兴职业技术学院 Angle-adjustable vehicle-mounted clamp
CN107179323A (en) * 2017-07-25 2017-09-19 常州工程职业技术学院 A kind of suspension disc insulator visible detection method
CN207717647U (en) * 2018-01-30 2018-08-10 海宁市金茂经编有限公司 Design on fabric surface Defect Detection device on loom

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06185531A (en) * 1992-12-15 1994-07-05 Nec Eng Ltd Shaft coupling
JPH1137949A (en) * 1997-07-22 1999-02-12 Sumitomo Metal Ind Ltd Method and apparatus for surface flaw detection
JP2000290861A (en) * 1999-04-07 2000-10-17 Tokiwa Shoji Kk Inspecting device for textile
CN201434846Y (en) * 2009-06-08 2010-03-31 杭州开源电脑技术有限公司 Single camera fabric defect on-line detection device
CN205374331U (en) * 2016-01-07 2016-07-06 杭州汉振科技有限公司 Object surface blemish detection device
CN106394423A (en) * 2016-09-26 2017-02-15 嘉兴职业技术学院 Angle-adjustable vehicle-mounted clamp
CN107179323A (en) * 2017-07-25 2017-09-19 常州工程职业技术学院 A kind of suspension disc insulator visible detection method
CN207717647U (en) * 2018-01-30 2018-08-10 海宁市金茂经编有限公司 Design on fabric surface Defect Detection device on loom

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112461856A (en) * 2020-11-13 2021-03-09 元创科技股份有限公司 Auxiliary detection device for rubber track
CN112461856B (en) * 2020-11-13 2023-11-21 元创科技股份有限公司 Rubber track auxiliary detection device
CN112924292A (en) * 2021-03-12 2021-06-08 河南中烟工业有限责任公司 Detection device and method for detecting quality of silk suction belt and cloth belt by using detection device

Also Published As

Publication number Publication date
CN108169242B (en) 2023-11-17

Similar Documents

Publication Publication Date Title
CN207717647U (en) Design on fabric surface Defect Detection device on loom
CN108169242A (en) Design on fabric surface Defect Detection device on loom
CN201434846Y (en) Single camera fabric defect on-line detection device
CN109374641B (en) Textile defect detection device
CN209038663U (en) A kind of rolling-up mechanism of rapier loom
CN107201620B (en) Intelligent multi-layer fabric dividing machine
CN214081303U (en) Detect accurate fabrics and examine test table
CN114486724B (en) Fiber textile fabric color fastness detection device
CN204023108U (en) The double width cloth of air-jet loom cuts across device automatically
CN205709075U (en) A kind of for disposable sanitary articles raw material offset detection and the equipment of correction
CN210513698U (en) Rotor detection fixture table
CN112431009A (en) Textile fabric levelness perching and checking equipment
CN216838405U (en) Warp machine tension detection device for braid production
CN218707823U (en) Woven grey cloth defect detection equipment
CN201000438Y (en) Clamp dedicated for clamping spinning plate of spinning plate detecting instrument
CN207908631U (en) A kind of rotary type wafer piece detector
CN106078635B (en) A kind of detection table device worked at night
CN106197524B (en) A kind of product testing table apparatus
CN214527212U (en) Automatic change perching vision module adjustment mechanism
CN209602818U (en) A kind of three-dimensional knitted net Bradley width forming machine
CN106181927B (en) A kind of product testing table apparatus of angle adjustable
CN212410464U (en) Image acquisition device for circular knitting machine and circular knitting machine
CN106041844B (en) A kind of table assembly for Product checking
CN218675135U (en) Phase sensor
CN215066240U (en) On-machine illuminating lamp holder for inspecting cloth cover flaw point of weaving machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant