CN103526435A - Yarn protection mechanism of water-spraying flat knitting machine and operating method of yarn protection mechanism - Google Patents
Yarn protection mechanism of water-spraying flat knitting machine and operating method of yarn protection mechanism Download PDFInfo
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- CN103526435A CN103526435A CN201310488029.4A CN201310488029A CN103526435A CN 103526435 A CN103526435 A CN 103526435A CN 201310488029 A CN201310488029 A CN 201310488029A CN 103526435 A CN103526435 A CN 103526435A
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Abstract
The invention discloses a yarn protection mechanism of a water-spraying flat knitting machine and a yarn protection method and relates to the field of water-spraying flat knitting machinery, in particular to the yarn protection mechanism of the water-spraying flat knitting machine and an operating method of the yarn protection mechanism. The yarn protection mechanism comprises a back rest protection device, a warp yarn lubricating device and a double-weft photoelectric broken yarn sensing device, wherein the back rest protection device is installed on the water-spraying flat knitting machine and used for separating the body of a knitter from warp yarns, the yarn lubricating device is used for lubricating the warp yarns, and the double-weft photoelectric broken yarn sensing device is used for sensing whether weft yarns are broken. Through the utilization of the devices, the operating method achieves the purposes of preventing the warp yarns from rubbing, avoiding broken filaments or broken yarns, regulating lubricant quantity to the warp yarns so as to enable the warp yarns to be smoother and not prone to producing broken filaments or static electricity and enable the flat knitting machine to stop weaving when the weft yarns are broken. Consequently, the purposes of the yarn protection mechanism are achieved.
Description
Technical field
The horizontal loom mechanical field that the present invention relates to spray water, particularly relates to a kind of yarn protection mechanism and method of work thereof of the horizontal loom of spraying water.
Background technology
In the horizontal loom of water spray is weaved field, thin red Buddhist nun's high-density fabric has been current main product, knit now 20/24fdy, 15/6fdy, when silk of 7/6fdy specification, general loom all cannot directly provide effectively on equipment, have the producer only and transform existing equipment, just can weave high-quality thin thin senior anti-suede embryo cloth fabric, in this weaving process because thin single Buddhist nun's yarn is more fragile, when running into cracked ends and need to again connect yarn, spinner will deliver to warp thread pinhole place, now health very easily touches warp thread face, cause friction layer to cause lousiness, weaving in program below even can cause breaking, cause serious embryo cloth degradation, and in this process, needing to configure manpower keeps an eye on, therefore, prevent that thin red Buddhist nun's yarn from playing lousiness and broken string, and when broken string, reliably report to the police timely to shut down and just seem particularly important, the horizontal loom of existing water spray does not effectively directly provide a set of like this protection mechanism on equipment.
Summary of the invention
The object of the present invention is to provide a kind of yarn protection mechanism and method thereof of the horizontal loom of spraying water; solve the problem that yarn in above-mentioned prior art plays lousiness and broken string; to improve loom running efficiency, improve embryo cloth quality, enhance productivity and reduce the configuration of manpower.
For achieving the above object, the technical solution used in the present invention is:
A yarn protection mechanism for horizontal loom, described protection mechanism comprises the back rest protective device that is arranged on the horizontal loom of water spray for spinner's health and warp thread are separated, for the warp thread lubricating arrangement that oils to warp thread be used for responding to double weft photoelectricity that whether weft yarn the break induction installation that breaks; Described back rest protective device is the guard bar that is arranged on the yarn transition roll shaft top of warp thread beam of a loom; Described warp thread lubricating arrangement comprises oil groove, the variable speed drive parts of interior Sheng lubricating oil and the oiling roller being driven by described variable speed drive parts, and described oiling roller is arranged on its surface in oil groove and contacts with warp thread; Described double weft photoelectricity broken string induction installation comprises that two of being electrically connected to the master controller of the horizontal loom of described water spray lay respectively at the other photoelectricity broken string induction modules of two weft yarns, and described each photoelectricity breaks that induction module comprises light emission module and for detection of the catoptrical smooth detection module of weft yarn.
In described oil groove, be placed with sponge, the surface of described oiling roller contacts with sponge.
Described warp thread lubricating arrangement also comprises fuel reserve tank and automatic repairing controller, described fuel reserve tank is provided with pipeline communication oil groove, described fuel reserve tank is electrically connected to and is provided with described automatic repairing controller the fuel-displaced valve that controlled by described automatic repairing controller, and described oil groove is provided with the oil level inductor being electrically connected to described automatic repairing controller.
Described light emission module is provided with the optical focus camera lens of emergent ray; Described smooth detection module is provided with the optical focus camera lens of incident ray.
A method of work for the yarn protection mechanism of horizontal loom, carrys out many-sided protection by the following method, by described back rest protective device, spinner's health and warp thread is separated, and the warp thread that prevents from rubbing causes lousiness or broken string; The rotation of the oiling roller by described warp thread lubricating arrangement makes the lubricating oil in described oil groove be coated in the surface of oiling roller and pass to warp thread contact with oiling roller, makes warp thread more smooth-going, is difficult for generation lousiness or static; Thereby by regulating the rotating speed of described variable speed drive parts to regulate the rotating speed of oiling roller, and then regulate the upper oil mass to warp thread; Light emission module by described double weft photoelectricity broken string induction installation irradiates weft yarn, and by the reverberation of described light detection module detection weft yarn, transmit interrupt signal to horizontal loom master controller less than catoptrical time surveying, make described horizontal loom stop weaving.
Adopt technique scheme; the invention has the beneficial effects as follows: because thin red Buddhist nun's yarn is more fragile; now health very easily touches warp thread face, causes friction layer to cause lousiness, causes serious embryo cloth degradation; by the back rest protective device of invention; be the use of guard bar, when running into cracked ends and need to again connect yarn, spinner will deliver to warp thread pinhole place; this protective device can effectively separate spinner's health and layer, avoids and layer friction.Warp thread lubricating arrangement is by regulating the rotating speed of oiling roller, evenly be coated with the level and smooth finish of last layer to warp thread, make yarn and yarn friction more smooth-going, be difficult for producing lousiness and static, more allow the friction of yarn and heald and reed because finish reaches smoothly, can prevent heald and reed incised wound, cause warp thread fluffing impact to weave, this equipment can make up front engineering cannot increase the certain of upper oil mass, can reach opening again clear.Generally challenge latitude by oneself and enter loom meeting Weft stop; but run into need be once two bars simultaneously latitudes to enter common mechanical formula tension force large; easily cause staplings serious; if wherein a staplings loom can not stop again; cause the substandard cloth of knitting single latitude, by double weft photoelectricity broken string induction installation of the present invention, utilize light wave reflection principle to make the tiny light beam of weft yarn reflection received; as run into arbitrary weft yarn staplings, thereby this device can sense that reverberation stops feedback signal and makes loom autostop.Due to the use of this protection mechanism and guard method, can improve running efficiency in a word, improve embryo cloth quality and boost productivity, reduce the configuration of manpower.
Accompanying drawing explanation
Fig. 1 is the spray water structural representation of horizontal loom of the present invention;
Fig. 2 is the structural representation of warp thread lubricating arrangement in the present invention;
Fig. 3 is the structural representation of double weft photoelectricity broken string induction installation in the present invention;
In figure:
The horizontal loom 100 warp thread beams of a loom 101 of spraying water
Reed 104 warp thread 200
Weft yarn 300 back rest protective devices 1
Warp thread lubricating arrangement 2 oil grooves 21
Variable speed drive parts 22 oiling rollers 23
Sponge 24 double weft photoelectricity broken string induction installations 3
Photoelectricity broken string induction module 31 light emission modules 311
Light detection module 312
The specific embodiment
Below by carrying out by reference to the accompanying drawings specifically to set forth the embodiment of a preferred embodiment of the present invention.
As shown in Figure 1, a yarn protection mechanism for horizontal loom, comprises and being arranged on the horizontal loom 100 of water spray for the back rest protective device 1 with spinner's health and warp thread 200 are separated, for the warp thread lubricating arrangement 2 that oils to warp thread 200 be used for responding to double weft photoelectricity that whether weft yarn 300 the break induction installation 3 that breaks; The present embodiment, described back rest protective device 1, as shown in fig. 1, for being arranged on the guard bar of yarn transition roll shaft 102 tops of warp thread beam of a loom 101; As shown in Figure 2, described warp thread lubricating arrangement 2 comprises oil groove 21, the variable speed drive parts 22 of interior Sheng lubricating oil and the oiling roller 23 being driven by described variable speed drive parts 22, and described oiling roller 23 is arranged on its surface in oil groove 21 and contacts with warp thread 200; As shown in Figure 3, described double weft photoelectricity broken string induction installation 3 comprises that two of being electrically connected to the master controller (not shown) of the horizontal loom 100 of described water spray lay respectively at the other photoelectricity broken string induction modules 31 of two weft yarns 300, and described each photoelectricity breaks that induction module 31 comprises light emission module 311 and for detection of the catoptrical smooth detection module 312 of weft yarn 300.
By above-mentioned each device, carry out many-sided protection yarn, the method for work of its protection mechanism is:
By described back rest protective device 1, spinner's health and warp thread 200 are separated, the warp thread 200 that prevents from rubbing causes lousiness or broken string.
The rotation of the oiling roller 23 by described warp thread lubricating arrangement 2 makes the lubricating oil in described oil groove 21 be coated in the surface of oiling roller 23 and pass to the warp thread 200 contact with oiling roller 23, makes warp thread 200 more smooth-going, is difficult for generation lousiness or static; Thereby by regulating the rotating speed of described variable speed drive parts 22 to regulate the rotating speed of oiling roller 23, and then regulate the upper oil mass to warp thread 200.It more allows the friction of warp thread 200 and heald 103 and reed 104 reach level and smooth because of finish, can prevent heald 103 and reed 104 incised wounds, cause warp thread 200 fluffing impacts to weave, this equipment can make up front engineering cannot increase the certain of upper oil mass, can reach opening again clear.
Light emission module by described double weft photoelectricity broken string induction installation 3 irradiates weft yarn 300, and by the reverberation of described light detection module 312 detection weft yarns 300, transmit interrupt signal to horizontal loom 100 master controllers less than catoptrical time surveying, make described horizontal loom 100 stop weaving.This is to utilize light wave reflection principle to make the tiny light beam of weft yarn 300 reflections received, as runs into arbitrary weft yarn staplings, thereby this device can sense that reverberation stops feedback signal and makes loom autostop.
In the present embodiment, as shown in Figure 2, in described oil groove 21, be placed with sponge 24, the surface of described oiling roller 23 contacts with sponge 24, and sponge 24 can prevent from applying too many lubricating oil on the surface of oiling roller 23.
In the present embodiment, described warp thread lubricating arrangement 2 also comprises fuel reserve tank (not shown) and automatic repairing controller (not shown), described fuel reserve tank is provided with pipeline communication oil groove 21, described fuel reserve tank is electrically connected to and is provided with described automatic repairing controller the fuel-displaced valve that controlled by described automatic repairing controller, described oil groove 21 is provided with the oil level inductor being electrically connected to described automatic repairing controller, thereby can automation, and without the work that increases manpower.
In the present embodiment, described light emission module 311 is provided with the optical focus camera lens of emergent ray; Described smooth detection module 312 is provided with the optical focus camera lens of incident ray.
In a word, due to the use of this protection mechanism and guard method, can improve running efficiency, improve embryo cloth 400 quality and boost productivity, reduce the configuration of manpower, realize object of the present invention.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present invention.
Claims (5)
1. a yarn protection mechanism for the horizontal loom of water spray, is characterized in that: described protection mechanism comprises the back rest protective device that is arranged on the horizontal loom of water spray for spinner's health and warp thread are separated, for the warp thread lubricating arrangement that oils to warp thread be used for responding to double weft photoelectricity that whether weft yarn the break induction installation that breaks;
Described back rest protective device is the guard bar that is arranged on the yarn transition roll shaft top of warp thread beam of a loom;
Described warp thread lubricating arrangement comprises oil groove, the variable speed drive parts of interior Sheng lubricating oil and the oiling roller being driven by described variable speed drive parts, and described oiling roller is arranged on its surface in oil groove and contacts with warp thread;
Described double weft photoelectricity broken string induction installation comprises that two of being electrically connected to the master controller of the horizontal loom of described water spray lay respectively at the other photoelectricity broken string induction modules of two weft yarns, and described each photoelectricity breaks that induction module comprises light emission module and for detection of the catoptrical smooth detection module of weft yarn.
2. the yarn protection mechanism of a kind of horizontal loom of spraying water according to claim 1, is characterized in that: in described oil groove, be placed with sponge, the surface of described oiling roller contacts with sponge.
3. the yarn protection mechanism of a kind of horizontal loom of spraying water according to claim 1; it is characterized in that: described warp thread lubricating arrangement also comprises fuel reserve tank and automatic repairing controller; described fuel reserve tank is provided with pipeline communication oil groove; described fuel reserve tank is electrically connected to and is provided with described automatic repairing controller the fuel-displaced valve that controlled by described automatic repairing controller, and described oil groove is provided with the oil level inductor being electrically connected to described automatic repairing controller.
4. the yarn protection mechanism of a kind of horizontal loom of spraying water according to claim 1, is characterized in that: described light emission module is provided with the optical focus camera lens of emergent ray; Described smooth detection module is provided with the optical focus camera lens of incident ray.
5. the method for work of the yarn protection mechanism of the horizontal loom of water spray described in any one in claim 1 to 4, is characterized in that, described method of work is:
By back rest protective device, spinner's health and warp thread are separated, the warp thread that prevents from rubbing causes lousiness or broken string;
The rotation of the oiling roller by warp thread lubricating arrangement makes the lubricating oil in described oil groove be coated in the surface of oiling roller and pass to the warp thread contacting with oiling roller;
Thereby by regulating the rotating speed of described variable speed drive parts to regulate the rotating speed of oiling roller, and then regulate the upper oil mass to warp thread;
Light emission module by described double weft photoelectricity broken string induction installation irradiates weft yarn, and by the reverberation of described light detection module detection weft yarn, transmit interrupt signal to horizontal loom master controller less than catoptrical time surveying, make described horizontal loom stop weaving.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310488029.4A CN103526435A (en) | 2013-10-17 | 2013-10-17 | Yarn protection mechanism of water-spraying flat knitting machine and operating method of yarn protection mechanism |
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| CN201310488029.4A CN103526435A (en) | 2013-10-17 | 2013-10-17 | Yarn protection mechanism of water-spraying flat knitting machine and operating method of yarn protection mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937085A (en) * | 2016-06-28 | 2016-09-14 | 江南大学 | Method for preventing static electricity of warp yarns in real time in weaving process |
| CN114381843A (en) * | 2022-03-04 | 2022-04-22 | 雁峰集团有限公司 | Plastic circular weaving machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937085A (en) * | 2016-06-28 | 2016-09-14 | 江南大学 | Method for preventing static electricity of warp yarns in real time in weaving process |
| CN114381843A (en) * | 2022-03-04 | 2022-04-22 | 雁峰集团有限公司 | Plastic circular weaving machine |
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Application publication date: 20140122 |