CN103640929B

CN103640929B - Large yarn storehouse type bobbin-winding machine changes the control method of kind operation

Info

Publication number: CN103640929B
Application number: CN201310644821.4A
Authority: CN
Inventors: 王炳堂
Original assignee: Qingdao Hongda Textile Machinery Co Ltd
Current assignee: Qingdao Hongda Textile Machinery Co Ltd
Priority date: 2013-12-05
Filing date: 2013-12-05
Publication date: 2015-12-30
Anticipated expiration: 2033-12-05
Also published as: CN103640929A

Abstract

The invention provides a control method for changing varieties of a large yarn warehouse type winder, which is characterized in that an operation program of "changing varieties" is added to the control program of the winder controller, and when the winder changes varieties, the control The working mode of the device is switched to the "change type" operation mode. In the "change type" operation mode, the operation of "pulling out the tube" is manually changed to pulling out the empty tube by the tube pulling device. Reduce the labor intensity of the car operator. At the same time, the pallet stop position is changed from the front belt of the single spindle to the rear of the single spindle, so as to avoid the repeated circulation of a large number of pallets in the front belt, so as to prevent the tube jamming phenomenon caused by it and improve the winding machine. work efficiency.

Description

Large yarn storehouse type bobbin-winding machine changes the control method of kind operation

Technical field

The invention belongs to technical field of textile equipment, relate to the improvement of bobbin-winding machine control method, is the control method that a kind of large yarn storehouse type bobbin-winding machine changes kind operation specifically.

Background technology

Large yarn storehouse type bobbin-winding machine belongs to pellet type automatic winder, spool inserts pallet at Intubaction device place, spool on pallet runs along guide rail under the drive of belt conveyor, when large yarn storehouse type bobbin-winding machine changes kind due to Intubaction device in there is no spool, therefore, need the empty spool on pallet to extract one by one, the operation of this process at present controls like this:

Pallet is circulated in front belt together with the empty spool on it, by spinner, spool being extracted when being recycled to the belt conveyor place in single ingot front, extracting the pallet after spool and continuing to circulate in front belt, until all spools are all extracted, rear belt tray is emptying, waits kind to be changed.

This current mode Problems existing and shortcoming are: 1, extracted by spool by spinner, manual operation work capacity is large, efficiency is low; 2, all pallets circulate in front belt, because the quantity of pallet is comparatively large, easily cause card to manage.Once there is card pipe, need manually to eliminate card tubulose state, affect the work efficiency of bobbin-winding machine.

How improving the control method of changing kind operation, no longer with manually pulling out spool, alleviating the labour intensity of spinner, avoid a large amount of pallet iterative cycles in front belt, thus stop the card pipe phenomenon that causes thus, improve the work efficiency of bobbin-winding machine, this is current problem demanding prompt solution.

Summary of the invention

The present invention is the problems referred to above solving prior art existence, a kind of large yarn storehouse type bobbin-winding machine is provided to change the control method of kind operation, avoid extracting blank pipe by spinner, alleviate the working strength of spinner, avoid a large amount of pallet iterative cycles in front belt, thus stop the card pipe phenomenon that causes thus, improve the work efficiency of bobbin-winding machine.

The object of the invention is to be achieved through the following technical solutions:

Large yarn storehouse type bobbin-winding machine changes a control method for kind operation, it is characterized in that, when bobbin-winding machine changes kind, and operation mode that mode of operation is switched to by controller " changing kind ";

Control method in " changing kind " operation mode is as follows:

1) when pallet runs to Intubaction device, detect in Intubaction device whether have spool, if there is spool, let pass after intubate, if without spool, do not carry out intubation, empty pallet is directly let pass;

2) pallet after letting pass continues to run until cop processing equipment, now detects on pallet whether have spool, if there is spool, enters single ingot rear after process, if without spool, do not process and directly enter single ingot rear;

3) if without spool on the pallet entering single ingot rear, belong to empty pallet, then single ingot quits work;

4) if the pallet entering single ingot rear has spool, single ingot discharges blank pipe by after incidental looping, and pipe drawing device extracts blank pipe, clearance empty pallet, and empty pallet continues to run and again enters Intubaction device;

Repetition step 1 like this, to the operation of step 4, until all cop all reels complete, now pallet does not have blank pipe yet, changes kind operation and terminates;

5) mode of operation is switched to normal mode of operation by controller, puts into the winder work that new varieties spool just can enter new varieties in Intubaction device.

Improvement to technique scheme: in described step 1), judge in Intubaction device, whether there is the method for spool as follows: within 60 seconds, do not have spool to deliver into Intubaction device, then think that the spool conveying in Intubaction device is complete, " changing kind " action can be carried out, " changing kind " in the cycle, Intubaction device does not rerun.

Further improvement to technique scheme: in step 2) in, judge whether pallet there is the mode of spool as follows: have two sensors at string-up position, detect pallet and spool respectively, if the sensor detecting pallet has signal, but the sensor detecting spool does not have signal, so can determine that the pallet being in spinning-in system place is empty pallet, needing when " changing kind " directly lets pass enters single ingot rear.

Further improvement to technique scheme: in described step 3), the pallet judging single ingot rear does not have the mode of spool as follows: the pallet at single ingot rear enters below single ingot automatically, when after the continuous replace tubes of single ingot 3 times, when still can not find yarn tail, now think that this single ingot rear does not have spool, single ingot quits work automatically, no longer restarts.

Advantage of the present invention and good effect are:

By changing the control method of changing kind operation, the blank pipe operation of pulling out when making large yarn storehouse type bobbin-winding machine change kind extracts blank pipe by manually changing into by pipe drawing device, reduces the labour intensity of spinner.Pallet stop place changes single ingot rear portion into by belt before single ingot simultaneously, avoids a large amount of pallet iterative cycles in front belt, thus avoids front leather belt buckle pipe.

Accompanying drawing explanation

Fig. 1 is the control flow chart that the present invention large yarn storehouse type bobbin-winding machine changes kind method of controlling operation thereof.

Detailed description of the invention

Below in conjunction with accompanying drawing, the present invention is described in further detail:

See Fig. 1, a kind of large yarn storehouse of the present invention type bobbin-winding machine changes the embodiment of the control method of kind operation, when bobbin-winding machine changes kind, and operation mode that mode of operation is switched to by controller " changing kind ".

Control method in " changing kind " operation mode is as follows:

1, when pallet runs to Intubaction device, detect in Intubaction device whether have spool, if there is spool, let pass after intubate, if without spool, do not carry out intubation, empty pallet is directly let pass;

2, the pallet after letting pass continues to run until cop processing equipment, now detects on pallet whether have spool, if there is spool, enters single ingot rear after process, if without spool, do not process and directly enter single ingot rear;

If without spool on 3 pallets entering single ingot rear, belong to empty pallet, then single ingot quits work;

If 4 pallets entering single ingot rear have spool, single ingot discharges blank pipe by after incidental looping, and pipe drawing device extracts blank pipe, clearance empty pallet, and empty pallet continues to run and again enters Intubaction device;

5, mode of operation is switched to normal mode of operation by controller, puts into the winder work that new varieties spool just can enter new varieties in Intubaction device.

In above-mentioned steps 1, judge in Intubaction device, whether there is the method for spool as follows: within 60 seconds, do not have spool to deliver into Intubaction device, then think that the spool conveying in Intubaction device is complete, " changing kind " action can be carried out, " changing kind " in the cycle, Intubaction device does not rerun.

In step 2 above, judge whether pallet there is the mode of spool as follows: have two sensors at string-up position, detect pallet and spool respectively, if the sensor detecting pallet has signal, but the sensor detecting spool does not have signal, so can determine that the pallet being in spinning-in system place is empty pallet, needing when " changing kind " directly lets pass enters single ingot rear.

In above-mentioned steps 3, the pallet judging single ingot rear does not have the mode of spool as follows: the pallet at single ingot rear enters below single ingot automatically, when after the continuous replace tubes of single ingot 3 times, when still can not find yarn tail, now think that this single ingot rear does not have spool, single ingot quits work automatically, no longer restarts.

Above-mentioned control method brings the raising with bobbin-winding machine efficiency that alleviates of operator's labour intensity with minimum cost.

Certainly, above-mentioned explanation is not the restriction to invention, and the present invention is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present invention, done change, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.

Claims

1. A control method for changing varieties of a large yarn warehouse type winder, characterized in that, when the winder changes varieties, the controller switches the working mode to the "changing varieties" operation mode;

The control method in the operation mode of "changing varieties" is as follows:

1) When the tray runs to the intubation device, check whether there is a bobbin in the intubation device. If there is a bobbin, release it after intubation. If there is no bobbin, do not perform the intubation operation, and release the empty tray directly;

2) The released pallet continues to run to the bobbin processing device. At this time, it is detected whether there is a bobbin on the pallet. If there is a bobbin, it will enter the rear of the single spindle after processing. If there is no bobbin, it will directly enter the rear of the single spindle without processing;

3) If there is no bobbin on the pallet behind the single spindle, which is an empty pallet, the single spindle stops working;

4) If there is a yarn bobbin on the tray behind the single spindle, the single spindle will discharge the empty bobbin after winding the bobbin, the tube pulling device will pull out the empty tube, release the empty tray, and the empty tray will continue to run and enter the intubation device again;

Repeat the operation from step 1 to step 4 in this way until all the bobbins are wound, and there is no empty tube on the tray at this time, and the operation of changing varieties is over;

5) The controller switches the working mode to the normal working mode, puts the bobbin of a new variety in the intubation device, and then starts the winding work of the new variety.

2. According to the control method for the type change operation of the large yarn warehouse type winder according to claim 1, it is characterized in that, in the step 1), the method for judging whether there is a bobbin in the intubation device is as follows: 60 seconds If there is no bobbin transported into the intubation device, then it is considered that the bobbin in the intubation device has been conveyed, and the action of "changing varieties" can be carried out. In the period of "changing varieties", the intubation device will no longer operate.

3. According to claim 1 or 2, the control method for changing varieties of large yarn storehouse type winders is characterized in that, in said step 2), the method of judging whether there is a bobbin on the tray is as follows: There are two sensors at the position, detecting the tray and bobbin respectively. If the sensor detecting the tray has a signal but the sensor detecting the bobbin has no signal, then it can be determined that the tray at the threading device is empty. Requires direct release into the rear of the single spindle.

4. According to claim 1 or 2, the control method for changing varieties of large yarn warehouse type winders is characterized in that, in the step 3), the method of judging that there is no bobbin on the pallet behind the single spindle is as follows: The tray behind the single spindle automatically enters under the single spindle. When the single spindle has been changed tubes continuously for 3 times and the yarn end is still not found, it is considered that there is no yarn tube behind the single spindle at this time, and the single spindle automatically stops working and will not restart .

5. According to claim 3, the method for controlling the type change operation of the large yarn storehouse type winder is characterized in that, in the step 3), the method of judging that there is no bobbin on the pallet behind the single spindle is as follows: single spindle The tray at the rear automatically enters under the single spindle. When the yarn end is still not found after the single spindle has been changed for 3 times, it is considered that there is no bobbin behind the single spindle, and the single spindle automatically stops working and will not restart.