CN104831515A - On-line detection method, device and system for deviation of heat-setting fabric - Google Patents

On-line detection method, device and system for deviation of heat-setting fabric Download PDF

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Publication number
CN104831515A
CN104831515A CN201510192118.3A CN201510192118A CN104831515A CN 104831515 A CN104831515 A CN 104831515A CN 201510192118 A CN201510192118 A CN 201510192118A CN 104831515 A CN104831515 A CN 104831515A
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China
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light receiving
glass
receiving tube
heat setting
pipe
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CN201510192118.3A
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CN104831515B (en
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李平
张孝超
汤仪平
金福江
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Huaqiao University
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Huaqiao University
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    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00—Heating or cooling textile fabrics
    • D06C7/02—Setting

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The invention provides an on-line detection method, a device and a system for deviation of heat-setting fabric. The on-line detection method of heat-setting fabric comprises following steps of connecting to-be heat-setting fabric into a forming machine by means of glass opposite pipes, arranging multiple light-emitting pipes and corresponding multiple light-receiving pipes in the interiors of the glass opposite pipes, recording attribute information of all the light-receiving pipes in the interiors of the glass opposite pipes based on initialization positions of the glass opposite pipes, and periodically detecting all the light-receiving pipes in the interiors of the glass opposite pipes. If changes occur, newest attribute information of all the light-receiving pipes in the interiors of the glass opposite pipes is recorded again. Based on changes of newest attribute information of all the light-receiving pipes in the interiors of the glass opposite pipes, the deviation position of the to-be heat-setting fabric is calculated in an on-line mode. By arranging two cylindrical columnar glass pipes internally provided with the light-emitting pipes and the corresponding light-receiving pipes, problems of conventional deviation detection technology of the heat-setting fabric such as inaccuracy and high cost are solved.

Description

Online test method, the Apparatus and system of the skew of HEAT SETTING fabric
Technical field
The present invention relates to Fabric Detection technology, particularly relate to online test method, the Apparatus and system of the skew of a kind of HEAT SETTING fabric.
Background technology
Fabric at the heat-set stage of finishing process, during upper machine and the side-play amount of frame central directly affect the effect of fabric in follow-up whole latitude process, and then affect the skew of weft of finished textile product.Owing to entering the spread roller effect of cloth place at heat setting machine, fabric is constantly offset along the side of spread roller after departing from frame central position, until be offset to frame side to form rope form, the roll surface of the badly damaged follow-up mangle roller of meeting like this, cause fabric squezzing uneven, production process is forced to interrupt.
At present, infrared tube is mainly adopted to realize to the measurement of fabric skew in dyeing & printing enterprise, and its tube pitch is from general larger, after there is little skew in fabric, infrared detecting device can not detect the side-play amount of fabric, and straightening mechanism exists mechanical action delay in addition, and when the setting machine speed of a motor vehicle is very fast, straightening mechanism is easy to lose efficacy, cause fabric to tie knots, have a strong impact on production efficiency.So also need the setting machine operating personnel moment to correct the position of fabric in frame aborning, to ensure carrying out smoothly of production.In its improvement project, the main quantity increasing infrared tube, reduces spacing between adjacent tubes, but the quantity of infrared tube can be made so sharply to increase, and general checkout gear is installed 160 ~ 200 to pipe.Testing circuit adopts cascade, exports calculating fabric side-play amount by comparing both sides electric current.The design of improvement project has good effect for full fabric, but for the incomplete fabric of breadth caused due to reasons such as sampling or different time fabric connections, executing agency there will be vibration and misoperation.So for the detection of fabric skew, not only need to ensure higher accuracy, also need it to have judgement to imperfect fabric, such guarantee corrects effective operation of executing agency.
Summary of the invention
The invention provides online test method, the Apparatus and system of the skew of a kind of HEAT SETTING fabric, with overcome existing detection technique cost high, detect the problem such as inaccuracy.
The invention provides the online test method of a kind of HEAT SETTING fabric skew, comprising:
To treat that HEAT SETTING fabric accesses setting machine between glass is to pipe, described glass arranges multiple light receiving tubes of multiple luminous tube and correspondence to pipe inside;
According to described glass to glass described in the initialization bit put of pipe to the attribute information of each light receiving tube in pipe inside;
Periodically detect the on off operating mode of described glass to each light receiving tube in pipe inside, if change, then again record the up-to-date attribute information of described glass to each light receiving tube in pipe inside;
According to described glass, the change of the up-to-date attribute information of each light receiving tube in pipe inside is treated described in line computation to the deviation post of HEAT SETTING fabric.
Further, in the online test method of above-mentioned HEAT SETTING fabric skew, the attribute information of described light receiving tube comprises: mark, coordinate value, on off operating mode and the silk fabrics integrality between light receiving tube and the luminous tube of its correspondence.
Further, in the online test method of above-mentioned HEAT SETTING fabric skew, described periodicity detects the on off operating mode of described glass to the multiple light receiving tube in pipe inside, comprising:
Adopt single-chip microcomputer pin to be connected with described each light receiving tube, judged the on off operating mode of described each light receiving tube by the level change detecting described each light receiving tube.
Further, in the online test method of above-mentioned HEAT SETTING fabric skew, described glass comprises two cylindrical glass tubes to pipe, and described luminous tube is arranged wherein inside a cylindrical glass tube, and corresponding light receiving tube is arranged on inside an other cylindrical glass tube.
The on-line measuring device that the present invention also provides a kind of HEAT SETTING fabric to offset, comprising:
U-type groove, is arranged in setting machine frame;
Glass, to pipe, to be arranged in described U-type groove and to move horizontally along described U-type groove, and described glass, to multiple light receiving tubes of the multiple luminous tube in pipe inside and correspondence, treats that HEAT SETTING fabric accesses setting machine between described glass is to pipe;
Displacement detector, is connected each light receiving tube in pipe inside with described glass, for detecting the positional information of described each light receiving tube;
State detector, is connected each light receiving tube in pipe inside with described glass, for periodically detecting the on off operating mode of described glass to each light receiving tube in pipe inside;
Master controller, is connected with described displacement detector and state detector, for treating the deviation post of HEAT SETTING fabric described in line computation to the change of the up-to-date attribute information of each light receiving tube in pipe inside according to described glass;
Memory, being connected with described master controller, during for changing to the attribute information of each light receiving tube in pipe inside and the on off operating mode of each light receiving tube to glass described in the initialization bit put of pipe according to described glass, recording the up-to-date attribute information of each light receiving tube.
Further, in the on-line measuring device of above-mentioned HEAT SETTING fabric skew, also comprise.
Fixed sleeving, is arranged on described glass to pipe one end, for fixing described glass to the cylindrical glass tube of two in pipe;
Cylinder, is arranged on described U-type groove one end, moves in parallel pipe for controlling described glass in described U-type groove;
Travel switch, is arranged in described setting machine frame, controls it and stop sliding when sliding into described travel switch position for described glass to pipe.
Further, in the on-line measuring device of above-mentioned HEAT SETTING fabric skew, described state detector comprises:
Single-chip microcomputer, each pin of described single-chip microcomputer directly with described glass being connected to each light receiving tube in pipe inside, judged the on off operating mode of described each light receiving tube by the level change detecting described each light receiving tube.
Further, in the on-line measuring device of above-mentioned HEAT SETTING fabric skew, described glass is to the luminous tube of pipe inside and the alignment of corresponding light receiving tube, and location interval is identical between each luminous tube, luminous tube and corresponding light receiving tube are not set in certain distance region in the middle part of described two cylindrical glass tubes.
Further, in the on-line measuring device of above-mentioned HEAT SETTING fabric skew, also comprise:
Display, is connected with described master controller, for being presented at the deviation post information treating HEAT SETTING fabric of line computation.
The present invention also provides a kind of HEAT SETTING fabric offset detection system, comprises the on-line measuring device treating that HEAT SETTING fabric, heat setting machine and above-mentioned HEAT SETTING fabric described arbitrarily offset.
Online test method, the Apparatus and system of HEAT SETTING fabric skew of the present invention, by arranging moveable glass at heat setting machine to the luminous tube on pipe, realize on-line checkingi HEAT SETTING fabric deviation post fast and accurately, solve the detection existed in existing detection technique inaccurate, and the problem that cost is higher.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the flow chart of the online test method embodiment of HEAT SETTING fabric of the present invention skew;
Fig. 2 is the setting machine shelf structure stereogram of the on-line measuring device embodiment of HEAT SETTING fabric of the present invention skew;
Fig. 3 is the setting machine shelf structure front view of the on-line measuring device embodiment of HEAT SETTING fabric of the present invention skew;
Fig. 4 is the setting machine shelf structure top view of the on-line measuring device embodiment of HEAT SETTING fabric of the present invention skew;
The hardware device syndeton schematic diagram of the on-line measuring device embodiment of Fig. 5 HEAT SETTING fabric skew of the present invention;
The hardware device of the on-line measuring device embodiment of Fig. 6 HEAT SETTING fabric skew of the present invention connects another structural representation;
Fig. 7 is that the glass of the on-line measuring device embodiment of HEAT SETTING fabric of the present invention skew is to the section of structure of pipe.
Reference numeral:
10, cylinder; 20, U-type groove; 30, fixed sleeving;
40, slide rail; 50, glass is to pipe; 60, fabric;
70, travel switch; 80, displacement detector; 90, master controller;
100, state detector; 110, memory; 120, display.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The invention provides the online test method of a kind of HEAT SETTING fabric skew, Fig. 1 is the flow chart of the online test method embodiment of HEAT SETTING fabric of the present invention skew, and as shown in Figure 1, the method for the present embodiment can comprise:
Step 101, will treat that HEAT SETTING fabric accesses setting machine between glass is to pipe, described glass arranges multiple light receiving tubes of multiple luminous tube and correspondence to pipe inside;
Glass in above-mentioned steps can comprise two cylindrical glass tubes to pipe, and described luminous tube is arranged wherein inside a cylindrical glass tube, and corresponding light receiving tube is arranged on inside an other cylindrical glass tube.Luminous tube can be various light emitting diode, and light receiving tube is photosensitive device.
And preferably, because fabric door width is general all more than certain length, therefore in the middle part of described two cylindrical glass tubes in certain area, luminous tube and corresponding light receiving tube can be set, to make system more practical simple, and can be cost-saving further.
Step 102, according to described glass to glass described in the initialization bit put of pipe to the attribute information of each light receiving tube in pipe inside;
In this step, the attribute information of light receiving tube comprises: mark, coordinate value, on off operating mode and the silk fabrics integrality between light receiving tube and the luminous tube of correspondence.Wherein, described coordinate value only moves in parallel because of light receiving tube, therefore only can arrange one dimension.
Step 103, periodicity detect the on off operating mode of described glass to each light receiving tube in pipe inside, if change, then again record the up-to-date attribute information of described glass to each light receiving tube in pipe inside;
In this step, if the light of cylindrical glass tube cunning part luminous tube in dynamic process is not blocked from blocking to become or blocks from not being blocked to become, now the on off operating mode of light receiving tube will change.During concrete enforcement, single-chip microcomputer pin can be adopted to be connected with described each light receiving tube, be judged the on off operating mode of described each light receiving tube by the level change detecting described each light receiving tube.Adopt hardware to judge, not only increase accuracy, its real-time can also be increased.
Step 104, according to described glass, the change of the up-to-date attribute information of each light receiving tube in pipe inside is treated described in line computation to the deviation post of HEAT SETTING fabric.
In this step, the attribute information in the up-to-date attribute information using each light receiving tube to obtain and step 102 compares calculating, treats the deviation post of HEAT SETTING fabric described in just can drawing.
Further, after this step, also comprise:
If the up-to-date attribute information of each light receiving tube obtained is updated to described each light receiving tube attribute information to make the on off operating mode of light receiving tube change again time the up-to-date attribute information that obtains with upgrade after attribute information compare.
The present embodiment, by arranging the luminous tube on moveable two cylindrical glass tubes at heat setting machine, and multiple luminous tube and corresponding light receiving tube are set respectively on two cylindrical glass tubes, realize on-line checkingi HEAT SETTING fabric deviation post fast and accurately, solve the detection existed in existing detection technique inaccurate, and the problem that cost is higher.
The on-line measuring device that the present invention also provides a kind of HEAT SETTING fabric to offset, Fig. 2 ~ Fig. 4 is the setting machine shelf structure stereogram of on-line measuring device embodiment of HEAT SETTING fabric of the present invention skew, front view and top view respectively, the hardware device syndeton schematic diagram of the on-line measuring device embodiment of Fig. 5 HEAT SETTING fabric skew of the present invention.See Fig. 2 ~ Fig. 5, the on-line measuring device of the HEAT SETTING fabric skew that this embodiment provides comprises:
U-type groove 20, is arranged in setting machine frame;
Glass, to pipe 50, to be arranged in described U-type groove 20 and to move horizontally along described U-type groove 20, and described glass, to multiple light receiving tubes of the inner multiple luminous tube of pipe 50 and correspondence, treats that HEAT SETTING fabric accesses setting machine between described glass is to pipe 50; Photoelectric tube used (luminous tube and corresponding light receiving tube) is installed in two cylindrical glass tubes (glass is to pipe) respectively, and fabric is walked in two centres by all means, will form fabric blocking part photoelectric tube like this.Two glass tubes are supported by two bracing frames simultaneously, and two glass tubes can be made to move left and right on the slide rail of bottom.
Displacement detector 80, is connected the inner each light receiving tube of pipe 50 with described glass, for detecting the positional information of described each light receiving tube; In suppose device, between left and right two parts adjacent tubes, spacing is δ, right half part from centre to the right several first photoelectric tube abscissa be x, each side there is n photoelectric tube, because it is in left and right translation, therefore its ordinate is always 0, no longer record, only records its abscissa value, and by the coordinate value of pipe with array form record.Each photoelectric tube of its right half part by centre initial coordinate values to the right can be designated as x, x+ δ, x+2 δ ..., x+ (n-1) δ }; Because it is symmetrical, thus each photoelectric tube of left-half by centre position initial coordinate values left can be designated as-x ,-x-δ ,-x-2 δ ... ,-x-(n-1) δ }.
State detector 100, is connected each light receiving tube in pipe inside with described glass, for periodically detecting the on off operating mode of described glass to each light receiving tube in pipe inside; The light of cylindrical glass tube part luminous tube in sliding process is not blocked from blocking to become or blocks from not being blocked to become, now the on off operating mode of light receiving tube changes, the status information of information acquisition circuit circle collection light receiving tube, and contrast with laststate, thus obtain the state change of fabric edges place photoelectric tube.
Master controller 90, is connected with described displacement detector 80 and state detector 100, for treating the deviation post of HEAT SETTING fabric described in line computation according to the change of described glass to the up-to-date attribute information of the inner each light receiving tube of pipe 50; Master controller determines whether the numerical value reading the displacement transducer be connected with device according to fabric integrity information, and the coordinate of the photoelectric tube of more kainogenesis state change.Suppose that the shift value obtained is τ 1(be negative value to left dislocation, displacement be to the right on the occasion of), if it is that left-half is from centre position to left side number kth 1individual, then this photoelectric tube upgrades the coordinate value obtained is-x-(k 1-1) δ+τ 1.Then wait for the generation next time interrupted, and the position coordinates of corresponding photoelectric tube is upgraded.Suppose that the shift value of displacement transducer is τ 2if it is that right half part is from centre position to the right number kth 2individual, then the coordinate value upgrading this pipe is x+ (k 2-1) δ+τ 2.Master controller is determined according to numbering to be caused if twice interruption is left and right two halves photoelectric tube state change.Coordinate value-x-(k after being upgraded by two photoelectric tubes 1-1) δ+τ 1, x+ (k 2-1) δ+τ 2what just can calculate fabric departs from centre position ε=(k 2-k 1) δ+τ 2-τ 1.
Memory 110, being connected with described master controller 90, during for changing to the attribute information of the inner each light receiving tube of pipe 50 and the on off operating mode of each light receiving tube to glass described in the initialization bit put of pipe 50 according to described glass, recording the up-to-date attribute information of each light receiving tube.
Further, in the on-line measuring device of above-mentioned HEAT SETTING fabric skew, also comprise.
Fixed sleeving 30, is arranged on described glass to pipe 50 one end, for fixing described glass to the cylindrical glass tube of two in pipe 50;
Cylinder 10, is arranged on described U-type groove 20 one end, moves in parallel pipe 50 for controlling described glass in described U-type groove 20;
Travel switch 70, is arranged in described setting machine frame, controls it and stops sliding, can not depart from slide rail and guard bit displacement sensor etc. by protective device when sliding into described travel switch 70 position for described glass to pipe 50.
Further, in the on-line measuring device of above-mentioned HEAT SETTING fabric skew, described state detector 100 comprises:
Single-chip microcomputer, each pin of described single-chip microcomputer directly with described glass being connected to each light receiving tube in pipe inside, judged the on off operating mode of described each light receiving tube by the level change detecting described each light receiving tube.AT89C52 single-chip microcomputer is such as adopted to be responsible for the communication of information gathering and main controller, every infrared receiving tube is connected with the pin of single-chip microcomputer respectively, after single-chip microcomputer has initialized, the port status obtained first preserved and send main controller to, then the level state of circulation reading 26 pins compares with last value, when having detected that state changes, whether single-chip microcomputer analysis is the change of the photoelectric receiving tube state that fabric edges causes, if determined, send interrupt requests to main controller, obtain replying rear single-chip microcomputer and send the information such as this photoelectric receiving tube numbering to main controller.Main controller reads the measured value of displacement transducer simultaneously, upgrades the position coordinates of this pipe.Main controller is according to photoelectric tube numbering and the opening and closing of displacement transducer Numerical Control electromagnetic valve, thus the glide direction of control device.With last interrupting information, master controller judges whether that meeting calculations of offset condition carries out the offset information that data processing obtains fabric positions according to its numbering.
Further, in the on-line measuring device of above-mentioned HEAT SETTING fabric skew, described glass is to the luminous tube of pipe inside and the alignment of corresponding light receiving tube, and location interval is identical between each luminous tube, luminous tube and corresponding light receiving tube are not set in certain distance region in the middle part of described two cylindrical glass tubes.Because fabric door width is generally at more than 150cm, so do not detect in the mid portion 120cm of checkout gear, to make system more practical simple.
Further, the hardware device of the on-line measuring device embodiment of Fig. 6 HEAT SETTING fabric skew of the present invention connects another structural representation, as shown in Figure 6, in the on-line measuring device of above-mentioned HEAT SETTING fabric skew, also comprises:
Display 120, is connected with described master controller, for being presented at the deviation post information treating HEAT SETTING fabric of line computation.
When technique scheme is specifically implemented, infrared tube can be adopted, spacing between adjacent two transmitting tubes (receiving tube) in the left and right sides is 40mm, specifically as shown in Figure 7 (Fig. 7 is that the glass of the on-line measuring device embodiment of HEAT SETTING fabric of the present invention skew is to the section of structure of pipe).Device respectively has the white space of 600mm to be non-detection zone by centre to both sides.This device totally 26 to pipe 60, each side 13 and be uniformly distributed.Checkout gear is arranged on slide rail and is connected with the piston rod of pneumatic cylinder, and its range is at more than 800mm, and when device is at the middle initial position of slide rail, the piston rod of pneumatic cylinder is in the half position of range.Together with simultaneous displacement sensor base is fixing with static frame, movable part and the checkout gear of sensor are connected to a fixed.About the present embodiment designs it, skew controls at 400mm, then the measurable maximum Uneven Width width of this checkout gear is at 2* [400+40* (12-1)+600]=2880mmmm.The radiating circuit of infrared transmitting tube is directly controlled by master controller, the receiving tube of its correspondence is connected with information acquisition circuit, infrared receiving tube adopts SFH506-38 or RPM-638, these two kinds of receiving tubes are integrated infrared receiving tube and amplifying circuit, volume is little, good airproof performance, highly sensitive.
As can be seen from above-mentioned specific embodiment, the on-line measuring device of HEAT SETTING fabric skew provided by the invention at least has following two features:
(1) in the technical program, photoelectric tube is movable device, thus eliminates the accuracy of detection restriction relevant with adjacent luminous tube interval;
(2) suppose that the spacing distance between adjacent luminous tube is δ, the number of luminous tube is 2n, device central point is to the nearest photoelectric tube distance in left side or right side, the ultimate range that device slides into side at initial point is γ, then device maximum fabric width W=(2n-2) δ+2x+2 γ that can survey.Therefore, because photoelectric tube is movable device, can improve a lot in the range format of test.
The on-line detecting system that the present invention also provides a kind of the present invention also to provide a kind of HEAT SETTING fabric to offset, comprises and treats HEAT SETTING fabric, heat setting machine and above-mentioned HEAT SETTING fabric offset detecting device.It can perform the technical scheme of the embodiment of the method in Fig. 1 accordingly, and it realizes principle and technique effect is similar, repeats no more herein.
One of ordinary skill in the art will appreciate that: all or part of step realizing above-mentioned each embodiment of the method can have been come by the hardware that programmed instruction is relevant.Aforesaid program can be stored in a computer read/write memory medium.This program, when performing, performs the step comprising above-mentioned each embodiment of the method; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.

Claims (10)

1. an online test method for HEAT SETTING fabric skew, is characterized in that, comprising:
To treat that HEAT SETTING fabric accesses setting machine between glass is to pipe, described glass arranges multiple light receiving tubes of multiple luminous tube and correspondence to pipe inside;
According to described glass to glass described in the initialization bit put of pipe to the attribute information of each light receiving tube in pipe inside;
Periodically detect the on off operating mode of described glass to each light receiving tube in pipe inside, if change, then again record the up-to-date attribute information of described glass to each light receiving tube in pipe inside;
According to described glass, the change of the up-to-date attribute information of each light receiving tube in pipe inside is treated described in line computation to the deviation post of HEAT SETTING fabric.
2. the online test method of HEAT SETTING fabric skew according to claim 1, it is characterized in that, the attribute information of described light receiving tube comprises: mark, coordinate value, on off operating mode and the silk fabrics integrality between light receiving tube and the luminous tube of its correspondence.
3. the online test method of HEAT SETTING fabric skew according to claim 1, it is characterized in that, described periodicity detects the on off operating mode of described glass to the multiple light receiving tube in pipe inside, comprising:
Adopt single-chip microcomputer pin to be connected with described each light receiving tube, judged the on off operating mode of described each light receiving tube by the level change detecting described each light receiving tube.
4. the online test method of HEAT SETTING fabric skew according to claim 1, it is characterized in that, described glass comprises two cylindrical glass tubes to pipe, described luminous tube arranges wherein inside a cylindrical glass tube, corresponding light receiving tube is arranged on inside an other cylindrical glass tube, described glass to pipe according to treating that the width of HEAT SETTING fabric moves in the horizontal direction.
5. an on-line measuring device for HEAT SETTING fabric skew, is characterized in that, comprising:
U-type groove, is arranged in setting machine frame;
Glass, to pipe, to be arranged in described U-type groove and to move horizontally along described U-type groove, and described glass, to multiple light receiving tubes of the multiple luminous tube in pipe inside and correspondence, treats that HEAT SETTING fabric accesses setting machine between described glass is to pipe;
Displacement detector, is arranged on described glass to pipe one end, for detecting the positional information of described each light receiving tube;
State detector, is connected each light receiving tube in pipe inside with described glass, for periodically detecting the on off operating mode of described glass to each light receiving tube in pipe inside;
Master controller, is connected with described displacement detector and state detector, for treating the deviation post of HEAT SETTING fabric described in line computation to the change of the up-to-date attribute information of each light receiving tube in pipe inside according to described glass;
Memory, being connected with described master controller, during for changing to the attribute information of each light receiving tube in pipe inside and the on off operating mode of each light receiving tube to glass described in the initialization bit put of pipe according to described glass, recording the up-to-date attribute information of each light receiving tube.
6. the on-line measuring device of HEAT SETTING fabric skew according to claim 5, is characterized in that, also comprise:
Fixed sleeving, is arranged on described glass to pipe one end, for fixing described glass to the cylindrical glass tube of two in pipe;
Cylinder, is arranged on described U-type groove one end, moves in parallel pipe for controlling described glass in described U-type groove;
Travel switch, is arranged in described setting machine frame, controls it and stop sliding when sliding into described travel switch position for described glass to pipe.
7. the on-line measuring device of HEAT SETTING fabric skew according to claim 5, it is characterized in that, described state detector comprises:
Single-chip microcomputer, each pin of described single-chip microcomputer directly with described glass being connected to each light receiving tube in pipe inside, judged the on off operating mode of described each light receiving tube by the level change detecting described each light receiving tube.
8. the on-line measuring device of HEAT SETTING fabric skew according to claim 5, it is characterized in that, described glass is to the luminous tube of pipe inside and the alignment of corresponding light receiving tube, and location interval is identical between each luminous tube, luminous tube and corresponding light receiving tube are not set in certain distance region in the middle part of described two cylindrical glass tubes.
9. the on-line measuring device of HEAT SETTING fabric skew according to claim 5, is characterized in that, also comprise:
Display, is connected with described master controller, for being presented at the deviation post information treating HEAT SETTING fabric of line computation.
10. an on-line detecting system for HEAT SETTING fabric skew, is characterized in that, comprise the on-line measuring device treating that HEAT SETTING fabric, heat setting machine and the HEAT SETTING fabric described in any one of claim 5 ~ 9 offset.
CN201510192118.3A 2015-04-22 2015-04-22 Online test method, the apparatus and system of thermal finalization fabric skew Active CN104831515B (en)

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