CN1109521A - Control device for a textile maschine - Google Patents
Control device for a textile maschine Download PDFInfo
- Publication number
- CN1109521A CN1109521A CN 94118153 CN94118153A CN1109521A CN 1109521 A CN1109521 A CN 1109521A CN 94118153 CN94118153 CN 94118153 CN 94118153 A CN94118153 A CN 94118153A CN 1109521 A CN1109521 A CN 1109521A
- Authority
- CN
- China
- Prior art keywords
- action piece
- position indicator
- machine
- control unit
- motion
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/28—Driving or stopping arrangements for two or more machine elements possessing different characteristics but in operative association
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
A textile machine, esp. a spinning machine, is monitored from a control panel (P) which controls motor drives (M1,M2) from input signals according to the operating method chosen for the machine controller (MS). By operating section and direction switches a drive (M2) is activated and a working section (RR) is moved to a position where a position sensor (F1, F2) stops the drive (M2). The actual position of the section (RR) is compared with the required position and any deviation is corrected by moving the position of the sensor (F1) so that on any subsequent operation the required position is reached exactly.
Description
The present invention relates to a kind of weaving loom method that is used to control, particularly monitor and coordinate the method for the function of spinning machine, this weaving loom has a control panel, it is used for opening or turn-off gear machine by the certain operational modes input switching signal with machine control unit, and this input switching signal is selected by control panel.The invention still further relates to a kind of weaving loom that adopts the said method operation, particularly a kind of ring spinner, it has the transmission device and the position indicator that is provided with for action that are used for action piece.
Textile machine is equipped with independent electrically driven more and more, and in the past in a weaving loom interaction of difference in functionality assembly be to control by the speed changer of complexity.For making drive unit that high-precision interaction be arranged, the coordination of motion control make error or the loss of time minimum be very important.Therefore for example some position indicators are housed on a weaving loom, and these displays are surveyed the motion of an action piece, in order to make the motion campaign of another action piece according to first element spare by Machinery Control System.
Need accurately adjust position indicator, so that the interior different device functional characteristic of weaving loom reaches maximum accuracy.For this reason, the purpose of this invention is to provide a kind of method and a kind of device.
The objective of the invention is to realize by following method, by switching signal being input to device switch or direction selector, a gear machine is worked, an action piece is moved by desired direction, detecting area up to this action piece in-position display, wherein in described operator scheme owing to make machine control unit stop the transmission device of action piece from a signal of position indicator, and after the position of the action piece in measuring weaving loom, physical location and a nominal position are compared, if it is variant with nominal position, with regard to the shift position display, make in the action piece motion afterwards with respect to position indicator to be in its signal with regard to the open position display accurately on the nominal position time; The motion of action piece is done of short duration touching with finger to the direction selector and is produced, and stops when it arrives any one given position indicator; A direction selector must keep pressing constantly when action piece moves, and arrives a position indicator or stop motion when unclamping direction selector.The device of implementing the inventive method comprises a machine control unit, this device has the transmission device and the position indicator that is provided with for this action piece that are used for action piece, wherein, machine control unit is connected with a control panel, has position switch except that main switch and direction selector, display floater on this control panel.
By drawings and the specific embodiments the present invention is done detailed explanation below, wherein:
Fig. 1 represents the explanatory view as a ring spinner of one embodiment of the present of invention, wherein have a simplification the machine control unit block diagram and
Fig. 2 represents to be used to operate a control panel of spinning machine.
Fig. 1 schematically shows some action pieces of a ring spinner with way of example.Hang with flyer bobbin VG on the creel GT on spinning machine frame GE, the rove of drawing on the flyer bobbin enters into a drafting system SW, is guiding rove G to arrive one rings/steel traveler sub-assembly RL through thread-carrier FF1, BER by this drafting system.This sub-assembly is to be installed on the toroidal frame RR as first action piece.Toroidal frame RR and thread-carrier FF1 and BER are directed on frame GE, and they can be pressed on frame GE and do shown in the four-headed arrow vertically to move.It vertically moves and is realized by a haulage gear Z, has an initiatively transmission device M2 in the situation of toroidal frame RR, and this device has a motor.Be provided with a suction tube AR below drafting system SW, this suction tube is drawn flyings and remaining loose thread, and they are delivered among the aspirator A.Rings-steel traveler sub-assembly RL moves around a spindle SP, and this spindle drives rotation by spindle driver SA via a belt SR.Support at spinning machine is provided with a transmission device M1 who is used for doffer DO.
Control circuit SL1 and SL2 come out to arrive position indicator F1 and F2 from machine control unit MS, and they preferably have the form that shows sensor.When an action piece such as toroidal frame RR or doffer DO from above-mentioned position indicator next door through or when the approximated position display had arrived at a certain definite, position indicator F1, F2 just sent a signal.Position indicator F1, F2 can play the effect of its that specified action piece being carried out transmission control, for example to the position indicator F1 of toroidal frame RR.But preferably position indicator F1 be used for toroidal frame near the time send a signal and give machine control unit MS.This signal in machine control unit MS works another transmission device, for example is used in the transmission device M1 starting of doffer DO by control circuit SL5.
In addition, according to the present invention, one position indicator can also be used for adjusting for the position of accurately adjusting position indicator provides auxiliary at special manipulation mode, also promptly adjust the position of position indicator, its objective is when action piece such as toroidal frame RR are in certain precalculated position and send a signal by position indicator F1.The common characteristic of position indicator is to send an analog signal, this signal mean when position indicator F1 toroidal frame through during when being prevented by the guide RR1 of toroidal frame RR, it produces a voltage, and be applied on the machine control unit MS through control circuit SL1, at this moment, voltage value rises to maximum from the O value, and then rolls back the O value when guide RR1 removes.Machine control unit MS can analyze the signal from position indicator by this way, even the voltage of control circuit SL1 is increased to definite limiting value, the control step that certain of interrupt machine control device MS is determined, for example connect the transmission device M1 that is used for doffer through control circuit SL5, transmission device M2 operation is pressed up to direction selector S1 or S2.For example can press another key S6 during the display of in-position stops transmission device M2.Special manipulation mode at the machine control unit MS that is used for accurately adjusting position indicator F1, be not used for controlling another transmission device except that toroidal frame RR from the signal of position indicator F1, but be used for controlling the transmission device M2 that is used for toroidal frame RR itself.
Yet position indicator F1 can be designed to, and makes it send a digital output signal and gives machine control unit.
Adjusting program according to the present invention is described further as follows with reference to Fig. 2.Control panel P shown in Figure 2 also has many indicators, switch, key or estimator device except alphanumeric display panel D1 and D2.Main switch H1, H2, H3 are used for control spinning machine when normal operation.Each device such as transmission device M2 and toroidal frame RR can be by device switch A1 ... A4 makes it to enter running status.Numerical value selector W1 ... W5 is used for importing the machine control unit rated value of the specific program that is used for specific action spare, for example spindle driver SA.The operation sequence of spindle driver SA for a change, for example, also be, change is as the rated value of the rotating speed of the spindle driver SA of the function of time, the operator is operating means switch A4 at first, operand value selector W1 successively in this way afterwards, W2 etc. should make the master data of input machine control unit in it be changed according to the method.Rated speed value for a change, this numerical value can be selected by numerical value selector W2, and the operator is operand value selector W2 at first, then if improve tachometer value and just operate estimator device S5 or then operate estimator device S6 if reduce this value.
For adjusting position indicator F1, at first operation is used for the device switch of toroidal frame drive unit, for example the device switch A2 of operating and driving device M2.Direction of operating selector S1 or S2 make transmission device M2 be transformed into required rotation direction, thus toroidal frame RR can make progress or downward direction towards the motion of position indicator F1.When producing in position indicator when making the limiting value that machine control unit stops, transmission device M2 is stopped through control circuit SL6 control by machine control unit MS.This is based on such fact, be that transmission device M2 is with the auxiliary drive of doing the special operational state, it stops to receive the signal of being sent here through machine control unit MS by position indicator F1 immediately, after this speed in this operator scheme (pact) in size equal speed in the running automatically, therefore, the deceleration road by transmission device M2 only has one can omit the error of disregarding through producing.
The operator measures the position of the toroidal frame RR in the frame GE of spinning machine then, and this measured value and a rated value are contrasted.If it is variant between measured value and the rated value, then the operator is with regard to the position of shift position display F1, like this, make guide RR1 then in the close process of position indicator F1, position indicator F1 just sends signal when toroidal frame just in time is positioned at before its nominal position, thereby when and then transmission device M2 stopped, the resting position of toroidal frame RR was just corresponding to its nominal position.The adjustment program may need to repeat several steps, and the drive unit M2 that is used for toroidal frame RR can make it reciprocating by proper device switch A2 and direction selector S1 or S2.
The advantage of adjustment program particularly in, an independent operator just can monitor or adjust with described simple operations step the transmission system of a complexity.The operator is by display floater D1 or D2 or display L1 ... L4 just can pick out the irregular working in Machinery Control System or different parts or action piece.
Should note the difference of following essence when use location display F1 and F2.
Position indicator F1 surveys the motion of the toroidal frame in the spinning machine operate as normal, and makes another action piece be switched on or switched off by machine control unit MS.
Position indicator F2 surveys the motion of doffer DO, and connects transmission device M1 in a nominal position.On position indicator F2, implement adjustment program compensation front because of the brake path of transmission device M1 or because of how much situations or because the site error that the commutation among the machine control unit MS is delayed time and produced.
For making it be easier to use, machine control unit MS can be designed so that moving through of action piece RR do of short duration touching to direction selector S1 with finger and produce, and is made it to stop by this selector S1 when any one device, display F1 of arrival.
And when drive unit may constitute dangerous matter sources to the operator, be to make a direction selector S1 to this suitable way ... what S4 kept continuing when action piece RR moves presses, and when arriving a position indicator F1 or unclamping a line selector S1 ... then stop the motion of action piece RR during S4.
Claims (4)
1, a kind of method that is used to control weaving loom, particularly monitor and coordinate the method for the function of spinning machine, this weaving loom has a control panel (P), be used for opening or turn-off gear machine (M1 by certain operational modes input switching signal with machine control unit (MS), M2), this input switching signal is selected by control panel (P), it is characterized in that, by switching signal being input to device switch (A1 ... A2) or direction selector (S1 ... S2), a gear machine (M2) is worked, also make an action piece (RR) by desired direction motion, detecting area up to this action piece (RR) in-position display (F1), wherein in described operator scheme, because a signal from position indicator (F1) makes machine control unit (MS) stop the transmission device (M2) of action piece (RR), and after the position of the action piece (RR) in measuring weaving loom, physical location and a nominal position are compared, if it is variant with nominal position, with regard to shift position display (F1), make in action piece (RR) motion afterwards with respect to position indicator (F1) to be in its signal with regard to the open position display accurately on the nominal position time.
2, in accordance with the method for claim 1, it is characterized in that the motion of action piece (RR) is with pointing direction selector (S1 ... S4) do of short duration touching and produce, and when it arrives any one given position indicator (F1), stop.
3, according to the described method of claim 1, it is characterized in that a direction selector (S1 ... S4) when action piece (RR) moves, must keep pressing constantly, and arrive a position indicator (F1) or stop motion when unclamping selector (S1).
4, a kind of weaving loom, particularly according to the described ring spinner of claim 1, it has a machine control unit (MS), this device has the transmission device (M2) and the position indicator (F1) that is provided with for this action piece (RR) that are used for action piece (RR), it is characterized in that, machine control unit (MS) is connected with a control panel (P), have on this control panel except that main switch (H1 ... H3) position switch (A1 outside ... A4) and direction selector (S1 ... S4), display floater (D1, D2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH3391/93 | 1993-11-11 | ||
| CH339193 | 1993-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1109521A true CN1109521A (en) | 1995-10-04 |
Family
ID=4254970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94118153 Pending CN1109521A (en) | 1993-11-11 | 1994-11-10 | Control device for a textile maschine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1109521A (en) |
| DE (1) | DE4430192A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485011B (en) * | 2019-09-30 | 2021-08-03 | 常州宏大智能装备产业发展研究院有限公司 | Online monitoring method for operation state of finished yarn winding mechanism of ring spinning frame |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3618919C2 (en) * | 1986-06-05 | 1995-02-23 | Zinser Textilmaschinen Gmbh | Spinning machine, with at least one reversible working device in its direction of movement |
| DE3619483A1 (en) * | 1986-06-10 | 1987-04-30 | Baeckmann Reinhard | Method and arrangement for the programmable change of electrical components, particularly in sensor systems and sensor at sewing and textile machines |
| US4922703A (en) * | 1987-05-09 | 1990-05-08 | Murata Kikai Kabushiki Kaisha | Twist number setting device for a two-for-one twister |
| DE3823561A1 (en) * | 1988-07-12 | 1990-01-18 | Zinser Textilmaschinen Gmbh | Ring-spinning machine with a movable automatic maintenance appliance |
| DE3912574A1 (en) * | 1989-04-17 | 1990-10-18 | Zinser Textilmaschinen Gmbh | Controlling movement of ring rail in spinning machine or twister - uses drive which is switched over to reverse rail movement direction |
| DE4115571A1 (en) * | 1991-05-13 | 1992-11-19 | Wirkbau Textilmasch Gmbh | METHOD AND DEVICE FOR REGULATING THE MOTOR FOR THE CHAIN TREE DRIVE ON TEXTILE MACHINES |
-
1994
- 1994-08-25 DE DE19944430192 patent/DE4430192A1/en not_active Withdrawn
- 1994-11-10 CN CN 94118153 patent/CN1109521A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE4430192A1 (en) | 1995-05-18 |
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