CN1044502C - Cloth rolling mechanism automatic control motor device - Google Patents
Cloth rolling mechanism automatic control motor device Download PDFInfo
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- CN1044502C CN1044502C CN96120554A CN96120554A CN1044502C CN 1044502 C CN1044502 C CN 1044502C CN 96120554 A CN96120554 A CN 96120554A CN 96120554 A CN96120554 A CN 96120554A CN 1044502 C CN1044502 C CN 1044502C
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- cloth
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- 239000004744 fabric Substances 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 238000005096 rolling process Methods 0.000 title claims abstract 10
- 230000002159 abnormal effect Effects 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 description 23
- 238000010586 diagram Methods 0.000 description 9
- 230000003321 amplification Effects 0.000 description 8
- 230000001186 cumulative effect Effects 0.000 description 8
- 238000003199 nucleic acid amplification method Methods 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 7
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 7
- 235000011613 Pinus brutia Nutrition 0.000 description 7
- 241000018646 Pinus brutia Species 0.000 description 7
- 230000009471 action Effects 0.000 description 7
- 230000009183 running Effects 0.000 description 6
- 238000009940 knitting Methods 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 230000002547 anomalous effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
An automatic control motor device for cloth rolling mechanism is composed of an automatic controller and a cloth rolling mechanism, and features that a torsion motor is installed to said cloth rolling mechanism, and the internal power supply, analog signal processor, power amplifier output unit, abnormal signal detector, abnormal signal output unit, abnormal external signal unit, speed regulator, torsion regulator, external rotation speed detector and external automatic torsion increasing unit are used to control the torsion motor of lower cloth rolling rod for automatic tension regulation and gradual increase of torsion and the tension regulation of upper cloth rolling rod.
Description
The present invention is relevant a kind of automatic-control motor device of cloth-rewinder, specifically, be a kind of on this cloth-winding mechanism installing one torsion motor, and utilize an automaton to control torsion motor and do automatic torsion adjustment, make pine or too tight too of cloth that cloth-winding mechanism rolls out.
Present knitting machine is behind its cloth that weaves, system carries out cloth by cloth-winding mechanism and furls, and this cloth-winding mechanism is when furling, by the power transmission shaft belt 13 of the following batching rod of cloth-winding mechanism (as Fig. 1, shown in 2), this power transmission shaft belt 13 is by first belt pulley 131, second belt pulley 132, the 3rd belt pulley 133, torque spring 134, adjusting screw 135 and belt 136 constitutes, in the process of cloth-winding mechanism batching, by adjusting loose or tight that screw 135 control cloth furl, regulate to adjust that 135 pairs of torque springs of screw 134 are done pine or put on tight top, make belt 136 have pine or tight state furls cloth.If the pine or the tight state of the aforementioned following batching rod batching of adjusting cloth-winding mechanism with manpower belt 136 adjustment De Taisong, will cause down the batching rod can't scrolling cloth or skid in cloth; If adjust too tightly, then easily cause the following batching rod of cloth-winding mechanism that cloth La Detai is tight, make the slot distortion of cloth cloth matter, destroyed the texture of cloth matter, and the following batching rod after having furled is difficult for also extracting out; Because cloth is by extremely big of little volume, its pulling force should be cumulative (because of big more of cloth heavy more), just can reach cloth order homogeneous phase together, the quality of weaving cotton cloth just can be consistent, though and the existing following cloth-winding mechanism of commonly using has the torque spring adjustment, but can't make torsion cumulative, thus cause the cloth order of the leftover of bolt of cloth and cloth tail inconsistent, the quality that influence is weaved cotton cloth.
Main purpose of the present invention, it is the shortcoming that is to solve above-mentioned traditional cloth-winding mechanism batching, a kind of automatic-control motor device of cloth-rewinder is provided, existence for fear of shortcoming, on this cloth-winding mechanism, install a torsion motor additional, and control the rod of the batching up and down batching that torsion motor drives cloth-winding mechanism with an automaton.
Another purpose of the present invention is that this automaton has the adjustment that automatic control torsion motor is made the cumulative and pulling force of torsion, makes pine or too tight too of cloth that cloth-winding mechanism rolls out.
Another object of the present invention is that this automaton has automatic detection external agency when if abnormality is arranged, and automaton is accepted a signal, cuts off torsion motor work.
Still a further object of the present invention is that this automaton has automatic detection torsion motor when abnormality is arranged, and automaton is exported a signal, informs that external agency shuts down.
The present invention is a purpose more again, is for the torsion motor that makes cloth-winding mechanism can effectively drive batching rod batching up and down, is provided with the adjustment control of adjusting the batching rod pulling force on the cloth-winding mechanism at this automaton.
The present invention realizes like this, its automatic-control motor device of cloth-rewinder, be to being installed in the inner both sides of cloth-winding mechanism, on driving respectively, the device of the outside torsion motor of following batching rod batching, comprise power supply, it is characterized in that abnormal external signal unit and the output signal of accepting power supply starting signal and this abnormal external signal unit in addition, and connect analog signal processor and the power amplification output unit that drives outside torsion motor work successively, and present go back to the FEEDBACK CONTROL link unit that this analogy signal processor is constituted from this outside torsion motor respectively: a. speed adjustment unit; B. torsion regulation unit; C. the external detection revolution recipient that connects successively, increase torsion unit and torsion regulation unit automatically; D. abnormal signal detecting unit; And the abnormal signal output unit that connects this abnormal signal detecting unit.
The above-mentioned function that respectively constitutes the unit is:
Power supply is to accept external power source after rectification, provides respectively to constitute the required power supply in unit; Analog signal processor is to accept external agency's anomalous signals that the output of abnormal external signal unit is exported, and goes to control the action that outside torsion motor stops batching through the power amplification output unit; In addition, accept the abnormal signal of the outside torsion motor that abnormal signal detecting unit output exported, to cut off the power supply of outside torsion motor, to make the action that stops batching; Again, accept the output signal of the output of torsion regulation unit, remove to control outside torsion motor and open the cumulative of torsion in beginning batching torsion and the batching, accept the value that the speed adjustment unit sets again again, the state that runs well with the control motor;
The power amplification output unit is that the various signals that the above-mentioned analog signal processor of acceptance is exported are amplified, so that control outside torsion motor running;
The abnormal signal detecting unit is the abnormality that detects outside torsion motor, inputs to respectively in the abnormal signal output unit, and external agency shuts down with control, and inputs in the above-mentioned analog signal processor, constitutes closed-loop control;
The abnormal signal output unit is that the abnormal signal of accepting the output of abnormal signal detecting unit is shut down with control external agency;
Abnormal external signal unit is to accept the unusual state of external agency, and is input in the above-mentioned analog signal processor, to control the action that outside torsion motor stops batching;
The speed adjustment unit is the velocity amplitude that will set, and removes to control outside torsion motor through above-mentioned analog signal processor and runs well;
Torsion regulation unit is to accept to increase automatically the adjustment torsion signal that the torsion unit is exported, and makes the cumulative torsion of outside torsion motor energy in batching;
External revolution-detecting receiver is the revolution that detects the outside torsion motor of counting, send a signal to give the outside torsion unit that increases automatically, increases the adjustment of torsion unit controls torsion automatically by the outside again, strengthens the torsion of outside torsion motor;
Automatically increasing the torsion unit is to accept the revolution that external revolution-detecting receiver detects the outside torsion motor of counting, makes automatic increase torsion unit controls torsion regulation unit come outside torsion motor is made the cumulative of torsion.
Advantage of the present invention is: obviously improve the quality of weaving cotton cloth, the present invention is made of automaton and cloth-winding mechanism, with installing one torsion motor on this cloth-winding mechanism, at the power supply that utilizes an automaton inside, analog signal processor, the power amplification output unit, the abnormal signal detecting unit, the abnormal signal output unit, abnormal external signal unit, the speed adjustment unit, torsion regulation unit and external revolution-detecting receiver and the outside torsion unit that increases automatically, control down batching rod torsion motor and do the adjustment control of the pulling force of automatic pulling force adjustment and the cumulative and last batching rod of torsion, the cloth that cloth-winding mechanism is rolled out can be too not loose or too tight, and the cloth order that reaches the leftover of bolt of cloth and cloth tail can be identical.
Description of drawings:
Fig. 1 is known volume portion mechanism schematic diagram.
Fig. 2 is that known cloth furls schematic diagram.
Fig. 3 is a cloth-winding mechanism automaton circuit box schematic diagram of the present invention.
Fig. 4 and Fig. 4-1 is circuit theory diagrams of the present invention.
Fig. 5 is a control flow schematic diagram of the present invention.
Fig. 6 is a control curve synoptic diagram of the present invention.
Fig. 7 is the embodiments of the invention schematic diagrames.
See also Fig. 3, as shown in the figure, automatic-control motor device of cloth-rewinder of the present invention, system is constituted (two groups of identical formation unit are arranged in this device, only constitute the unit with regard to one group at this and be described) by power supply 1, analog signal processor 2, power amplification output unit 3, abnormal signal detecting unit 4, abnormal signal output unit 5, abnormal external signal unit 6, speed adjustment unit 7, torsion regulation unit 8 with this outside torsion motor 9, external revolution-detecting receiver 10 and the outside torsion unit 11 that increases automatically.
When the cloth-winding mechanism automaton is worked, this power supply 1 the outside power supply that is provided is provided is constituted the required power supply in unit for each, this moment, analog signal processor 2 was imported this signal the power amplification output unit 3 of next stage, deliver in outside torsion motor 9 after by power output amplifying unit 3 this signal being amplified, outside torsion motor 9 is rotated.
See also Fig. 4 and Fig. 4-1, they constitute the electrical schematic diagram of above-mentioned block diagram shown in Figure 3, wherein, torsion regulation unit 8 comprises 6 external terminal CN-3P1, CN-3P2, CN-3P3, CN-3P5, CN-3P6, CN-3P8, wherein, this terminal CN-3P1 connects the 5th variable resistor 831 and through push switch 83 ' the connect cutter of first change-over switch 81 through push switch 83 respectively; 811 normally closed the throwing of switching terminal K112 through one of relay K 11 of spending extravagantly of this first change-over switch 81 meet the second adjustable resistance 812 and Chang Kai and throw another that connect first variable resistor 814 and this first change-over switch 81 and throw 813; This terminal CN-3P2 connect first and second, the other end of five variable resistors 814,812,831; This terminal CN-3P3 is through the cutter of second change-over switch 82, it spends 821 cuttves of succeeding another switched terminal K113 of electrical equipment K11 extravagantly, normally closed the throwing of this switched terminal K113 connects the 4th variable resistor 822, throws another that connect the 3rd variable resistor 824 and this second change-over switch 82 and throws 823 and often open; This terminal CN-3P5 and terminal CN-3P6 succeed the hot-wire coil K111 of electrical equipment K11 respectively; This terminal CN-3P8 connects the other end of third and fourth variable resistor 824,822.
When externally torsion motor 9 drives batching rod (not shown) batching; for fear of batching rod 122 batching overwinds or too pine down; cause batching rod 122 can't extract out or loosening; so the problem operator can second change-over switch 82 in torsion regulation unit 8 cut when putting first gear 823; to adjust the 3rd variable resistor 824; the data of its adjustment are at 0～50 (W of unit as Fig. 6; also be that weight is calculated with revolution; " 0 "; it also is the cumulative starting point of tension force; R; it also is the size of tension force output; WR is the required revolution of dedusting) the curve place is the setting of initial batching; and the setting of these data is to set according to operator's experience; can be too not tightly in the time of can avoiding down batching rod 122 batching or pine too; and cut when putting first gear 823 in second change-over switch 82; no matter down batching rod 122 is pulling force in the running or the pulling force when shutting down; all all adjust by the 3rd variable resistor 824; if cut when putting second gear 821 in second change-over switch 82; pulling force in following batching rod 122 runnings also is to adjust the 3rd variable resistor 824, and the pulling force during batching rod 122 is shut down down just needs to adjust the 4th variable resistor 822.
It is continuous that above-mentioned cloth can be earlier through batching rod 121 (not shown) on the cloth-winding mechanism before batching rod 122 batching down; the adjustment that should go up batching rod 121 also is that first change-over switch 81 in the torsion regulation unit 8 is cut when putting first gear 813; to adjust first variable resistor 814; and at last batching rod 121 is pulling force in the running or the pulling force when shutting down; all all adjust by first variable resistor 814; if cut when putting second gear 811 in first change-over switch 81; pulling force in the running then is to adjust first variable resistor 814, and the pulling force in shutting down then is to adjust the second adjustable resistance 812.
Renew above-mentioned; see also 50～2000 curve places among Fig. 6; setting herein is experienced operator; according to cloth the 3rd variable resistor group 824 in this torsion regulation unit 8 being set 50～2000 changes; and externally torsion motor 9 drives the control of the automatic increase torsion of batching rod 122 between 50～2000 commentaries on classics down; also be to detect the revolution of the outside torsion motor 9 of counting (because of rotating speed is got over for a long time by external revolution-detecting receiver 10; the weight of 122 batching of following batching rod is heavy more) after; when externally torsion motor 9 must increase torsion; external revolution-detecting receiver 10 just send a signal to give the outside torsion unit 11 that increases automatically; automatically after increasing torsion unit 11 control torsion regulation units 8 by the outside again; make outside torsion motor 9 increase torsion through analog signal processor 2 and power amplification output unit 3; so that outside torsion motor 9 can drive batching rod 122 batching down; after batching rod 122 batching were finished under externally torsion motor 9 drove (shutting down for the first time); just enter as the WR among Fig. 6 is the setting of the required revolution of dedusting; the setting of its value is to control outside torsion motor 9 by the program in the analog signal processor 2; in the setting of WR value; promptly be to pick up the dedusting of spray air pressure gun; its cloth can produce the black circle of one deck cotton-wool during dedusting; and be to make the black circle of its cotton-wool just rotate to down the place of cloth; just cut the place of cloth (shutting down for the second time) by opening scissors; its outside counter (not shown) when first cloth volume is finished; accept the revolution value that the operator resets once more, to carry out the batching of next cloth.
In addition, externally torsion motor 9 is out of control or do not change and during fault, abnormal signal detecting unit 4 is just exported a signal to analog signal processor 2 at this moment, behind power amplification output unit 3, and make outside torsion motor 9 stop the batching action, what terminal CN-3P1, the CN-3P2 in this analogy signal processor 2 inserted is the VR value, output control electric current after its Q1 through inside, Q2 handle; Same time anomaly detecting signal unit 4 is also delivered to this signal on the abnormal signal output unit 5, informs the knitting machine action that stops to weave cotton cloth.
Again, when externally knitting machine stopped to weave cotton cloth action because of situation is arranged, this status signal was just accepted to deliver to the action that stops outside torsion motor 9 batching in the analog signal processor 2 behind this signal by abnormal external signal unit 6.
Again, the rotating speeds of outside torsion motor 9 itself are if there is rotating speed too fast or cross when slow, and the adjustment unit 7 of can regulating the speed is revised the rotating speed of outside torsion motor 9; But the speed setting of outside torsion motor 9, when circuit board dispatches from the factory with the speed setting of outside torsion motor 9 in speed adjustment unit 7.
Again again, go up batching rod 121 in the running if meet pulling force when not enough, after the 3rd change-over switch 83 in the torsion regulation unit 8 can being pressed, adjust the 5th variable resistor 831 again, provide on the pulling force drawing behind the batching rod 121 with moment, just transfer to 824 controls of the 3rd variable resistor again.
See also Fig. 5, as shown in the figure, control flow of the present invention is when automaton begins to move, being introduced into and sending in the power supply 21, whether be power rectifier 22, if not the words of power rectifier 22 if entering differentiation again, then enter display lamp and do not work 28, enter failure processor 29 again; If when differentiating, then enter and adjust variable resistor with decision pulling force 23 for power rectifier 22.Enter again do analogy handle 24 with power amplifying signal 25 after, enter control motor 26 again, enter motor stall again or dally 27, just enter display lamp and do not work 28, enter failure processor 29 again.
See also Fig. 7, as shown in the figure, in the both sides of this cloth-winding mechanism 12, be provided with batching rod 121 on, carry out batching for following batching rod 122 with the cloth that the drawing knitting machine is knitted, an outside torsion motor 9 respectively is equipped with in both sides in this mechanism 12, and this above-mentioned automaton of mat is controlled the cloth that 121 drawings of batching rod get off under batching rod 121 and 9 drives of outside torsion motor.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96120554A CN1044502C (en) | 1996-12-17 | 1996-12-17 | Cloth rolling mechanism automatic control motor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96120554A CN1044502C (en) | 1996-12-17 | 1996-12-17 | Cloth rolling mechanism automatic control motor device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1185497A CN1185497A (en) | 1998-06-24 |
| CN1044502C true CN1044502C (en) | 1999-08-04 |
Family
ID=5126415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96120554A Expired - Fee Related CN1044502C (en) | 1996-12-17 | 1996-12-17 | Cloth rolling mechanism automatic control motor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1044502C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117867742A (en) * | 2023-02-16 | 2024-04-12 | 安徽盎唯实业有限公司 | Warp feeding device for knitted grey cloth |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1106087A (en) * | 1993-10-27 | 1995-08-02 | 新齿轮股份公司 | Improved system for controlling the operating speed of a loom |
| CN1135544A (en) * | 1995-02-07 | 1996-11-13 | 皮克诺尔公司 | Loom driving device |
| CN2242253Y (en) * | 1995-05-25 | 1996-12-11 | 济南鲁思达纺织机械有限公司 | Swelling force type active cloth rolling mechanism for rapier loom |
-
1996
- 1996-12-17 CN CN96120554A patent/CN1044502C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1106087A (en) * | 1993-10-27 | 1995-08-02 | 新齿轮股份公司 | Improved system for controlling the operating speed of a loom |
| CN1135544A (en) * | 1995-02-07 | 1996-11-13 | 皮克诺尔公司 | Loom driving device |
| CN2242253Y (en) * | 1995-05-25 | 1996-12-11 | 济南鲁思达纺织机械有限公司 | Swelling force type active cloth rolling mechanism for rapier loom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1185497A (en) | 1998-06-24 |
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