CN104153146A - Glass fiber starching machine with tension control devices - Google Patents
Glass fiber starching machine with tension control devices Download PDFInfo
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- CN104153146A CN104153146A CN201310176821.6A CN201310176821A CN104153146A CN 104153146 A CN104153146 A CN 104153146A CN 201310176821 A CN201310176821 A CN 201310176821A CN 104153146 A CN104153146 A CN 104153146A
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- tension
- central controller
- starching machine
- coiled hair
- glass fibre
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Abstract
A glass fiber starching machine with tension control devices comprises a machine frame and two or more conveying-out systems. Each conveying-out system is provided with one conveying-out tension control device, a pan head and a guide roller set. The pan heads are fixedly arranged on the machine frame. The guide roller sets are arranged on one sides of the pan heads and fixedly connected to the machine frame, and each guide roller set comprises one or more guide rollers and a tension roller. The tension control devices comprise sensing devices, center control devices and tension adjustment devices. The sensing devices are arranged on the tension rollers. The center control devices are used for receiving tension signals of a sensing mechanism and outputting corresponding control signals to the tension adjustment devices. The tension adjustment devices are fixedly arranged on the pan heads and fixedly connected to brake drums of the pan heads. The conveying-out tension control devices of the starching machine are used for detecting and controlling tension of glass fibers conveyed out by the starching machine, the tension of the glass fibers conveyed out by the guide rollers can be balanced by adjusting the tension of the conveying-out tension control devices, and therefore the shortcoming of the tight end of a cloth cover is overcome.
Description
Technical field
The present invention relates to a kind of control system, be specifically related to a kind of sending and glass fibre starching machine that tension force is controlled for glass fiber warps.
Background technology
The carrying device of existing starching machine includes a plurality of transmitting systems and a tension control system, tension control system comprises induction installation, the control system in the guide roller group that is arranged at one of them transmitting system and corresponds respectively to a plurality of tension-adjusting gears that each transmitting system arranges, sensing device is responded to the tension force of one of them transmitting system and tension signal is passed to control system, when needs are adjusted tension force, a plurality of tension-adjusting gears that control system is controlled corresponding to each transmitting system setting carry out the synchronous adjusting of sending tension force.Because equipment is installed reason or position relationship, by sensor, detect the adjusted in concert that the tension force of one group of guide roller is wherein controlled a plurality of tension adjusting devices, can cause the phenomenon of the tension adjustment inequality of each transmitting system, make cloth cover often have tight end to occur, reduce cloth cover quality.
Therefore, a kind of tension force of sending that can stablize each transmitting system, the starching machine with tenslator that effectively improves cloth cover quality urgently occurs.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of starching machine with tenslator, the tension force that can realize each transmitting system regulates separately, reaches the object of sending balancing tension.
For achieving the above object, technical scheme of the present invention is as follows: a kind of glass fibre starching machine with tenslator, for sending and tension force control of glass fiber warps, comprise frame and at least two group transmitting systems, described in every group, transmitting system is provided with and sends tenslator; Described transmitting system comprises coiled hair and guide roller group, and described coiled hair is fixedly installed in described frame; Guide roller group is arranged at described coiled hair one side and is fixedly connected with described frame, for adding tension force and lead and send to the glass fiber warps being wound on described coiled hair, comprises at least one guide roller and a tension roller; Described tenslator comprises induction installation, central controller and tension adjusting device, and described induction installation is arranged on described tension roller, for detection of the warp tension on described tension roller and by tension signal, exports; The input of described central controller is electrically connected to described induction mechanism, input is electrically connected to described tension adjusting device, described tension adjusting device is fixedly installed on described coiled hair, be fixedly connected with the brake rim of described coiled hair, described central controller is used for receiving described tension signal and described tension adjusting device is carried out to corresponding control signal output.
Preferably, described tension adjusting device comprises telescoping mechanism, lever and belt, described telescoping mechanism and lever are fixedly installed on described coiled hair, the two ends hinged described telescoping mechanism of difference of described lever and one end of described belt, the other end of described belt is fixedly connected with described brake rim, and described telescoping mechanism is electrically connected to described central controller.
Preferably, described telescoping mechanism is cylinder, and the piston rod of described cylinder and described lever are hinged.
Preferably, between described cylinder and described central controller, be also provided with pneumatic servovalve, described pneumatic servovalve is electrically connected to described central controller.
Preferably, described telescoping mechanism is hydraulic cylinder, and the piston rod of described hydraulic cylinder and described lever are hinged.
Preferably, between described hydraulic cylinder and described central controller, be also provided with electrohydraulic servo valve, described electrohydraulic servo valve is electrically connected to described central controller.
Preferably, described telescoping mechanism comprises motor, screw mandrel and revolves the moving member moving on described screw mandrel, and described moving member and described lever are hinged.
Preferably, described induction mechanism is rotational potentiometer or pressure sensor.
Adopt the beneficial effect of above technical scheme to be: when starching machine turns round, in every group of transmitting system, be arranged at the tension force of the induction installation induction warp thread on tension roller and tension signal is transferred to central controller, described central controller receives the laggard row data processing of tension signal and corresponding control signal is transferred to tension adjusting device, tension adjusting device carries out tension adjustment according to receiving control signal, make the tension force of warp thread increase or dwindle, to reach required tension force requirement.Because each transmitting system is provided with separately tenslator, therefore each tenslator carries out tension adjustment according to the tension signal sensing separately, the warp tension that each transmitting system is sent reaches unanimously, can not produce the phenomenon of tension force inequality, thereby improves the cloth cover quality of knowing clearly.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in embodiment of the present invention technology, to the accompanying drawing of required use in embodiment technical description be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of one group of transmitting system of a kind of glass fibre starching machine with tenslator of the present invention
Fig. 2 is the structural representation of the embodiment of the present invention 1;
Fig. 3 is the structural representation of the embodiment of the present invention 2.
The represented corresponding component title of numeral in figure:
1, frame 2, tension roller 3, pressure sensor 4, guide roller 5, central controller 6, coiled hair 7, brake rim 8, cylinder 9, lever 10, belt 11, spring 12, pneumatic servovalve.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
As shown in Figure 1-2, a kind of glass fibre starching machine with tenslator, comprises frame and two groups of transmitting systems, and every group of transmitting system is provided with sends tenslator.
As shown in Figure 1, transmitting system comprises coiled hair 6 and guide roller group, and wherein coiled hair 6 is fixedly installed in frame 1; Guide roller group is arranged at coiled hair 6 one sides and is fixedly connected with frame 2, for adding tension force and lead and send to the warp thread being wound on coiled hair, comprise a guide roller 4 and a tension roller 2, guide roller 4 is fixedly installed in frame 2, tension roller 2 is connected with frame 1 by spring 11, and warp thread passes successively guide roller 4 and tension roller 2 and sends; Tenslator comprises induction installation, central controller 5 and tension adjusting device, and wherein induction installation is arranged on tension roller 2, for detection of the warp tension on tension roller 2 and by tension signal, exports; The data input pin of central controller 5 is electrically connected to induction mechanism, input is electrically connected to tension adjusting device, tension adjusting device is fixedly installed on coiled hair 6, be fixedly connected with the brake rim 7 of coiled hair 6, central controller 5 is for receiving tension signal and tension adjusting device being carried out to corresponding control signal output.In the present embodiment, induction mechanism is pressure sensor 3.
Tension adjusting device comprises telescoping mechanism, lever 9 and belt 10, and in the present embodiment, telescoping mechanism is cylinder 8.Cylinder 8 and lever 9 are fixedly installed on coiled hair 6, one end of the two ends of the lever 9 hinged cylinder 8 of difference and belt 9, and the other end of belt 9 is fixedly connected with brake rim 7, and cylinder 8 is also connected with central controller 5 signals of telecommunication.Between cylinder 8 and central controller 5, be also provided with for controlling the pneumatic servovalve 12 of flow.
The starching machine operation principle that is provided with tenslator is as follows: when starching machine moves, be arranged at the tension force of the pressure sensor 3 induction warp thread on tension roller 2 and tension signal is transferred to central controller 5, central controller 5 is compared with central controller inner setting data after receiving tension signal, if tension force is in setting range, central controller is controlled output without correspondence; If tension force is not within setting range, central controller starts to carry out corresponding control output; Cylinder 8 receives after the control signal of central controller 5, and the piston rod of cylinder 8 stretches out or shrinks, and drives lever 9 to swing; The swing of lever 9 drives again belt 10 receive or put, and realizes brake rim 7 brakes on coiled hair 6 or loosens; The brake of brake rim 7 or loosen the resistance that can increase or reduce coiled hair 6 rotation, the warp tension of finally realizing on coiled hair 6 increases or reduces, until warp thread stops adjusting while reaching required tension force.Because starching machine comprises two groups of transmitting systems, every group of transmitting system is provided with tenslator separately, every group of transmitting system regulates according to Tensity size separately, non-interference, but the warp tension after adjusting is all in requiring setting value, the warp tension that each transmitting system is sent is balanced, can not cause cloth cover warp degree of tightness inconsistent, has improved the quality of cloth cover.
Embodiment 2
All the other are identical with embodiment 1, and difference is, as shown in Figure 3, installs and comprises four groups of transmitting systems, and every group of transmitting system is provided with sends tenslator.
Embodiment 3
All the other are identical with embodiment 2, and difference is, guide roller group comprises two guide rollers and a tension roller, and guide roller is fixedly installed in frame, and tension roller is located between two guide rollers and is connected with frame elasticity.Induction mechanism is rotational potentiometer, and rotational potentiometer is fixedly installed in frame and with an end in contact of tension roller and is connected, and rotational potentiometer is electrically connected to central controller.Rotational potentiometer is used for responding to the rolling width signal of tension roller, and corresponding current signal is transferred to central controller, and central controller carries out the corresponding output of controlling after receiving current signal.
Embodiment 4
All the other are identical with embodiment 3, and difference is, telescoping mechanism is hydraulic cylinder, and hydraulic cylinder is fixedly installed on coiled hair, and the piston rod of hydraulic cylinder and one end of lever are hinged.
Embodiment 5
All the other are identical with embodiment 3, and difference is, starching machine comprises seven groups of transmitting systems, and every group of transmitting system is provided with sends tenslator.
Embodiment 6
All the other are identical with embodiment 4, and difference is, is also provided with for controlling the electrohydraulic servo valve of flow between hydraulic cylinder and central controller.
Embodiment 7
All the other are identical with embodiment 5, and difference is, telescoping mechanism comprises motor, screw mandrel and revolve the moving member on silk shifting rod, and moving member and lever are hinged, and motor is electrically connected to central controller.Central controller is controlled driven by motor screw mandrel dextrorotation biography or despining, and moving member moves up and down under the rotation of screw mandrel, drives lever swing, and the warp tension of finally realizing on coiled hair increases or reduces.
Adopt the beneficial effect of above technical scheme to be: when starching machine turns round, in every group of transmitting system, be arranged at the tension force of the induction installation induction warp thread on tension roller and tension signal is transferred to central controller, described central controller receives the laggard row data processing of tension signal and corresponding control signal is transferred to tension adjusting device, tension adjusting device carries out tension adjustment according to receiving control signal, make the tension force of warp thread increase or dwindle, to reach required tension force requirement.Because each transmitting system is provided with separately tenslator, therefore each tenslator carries out tension adjustment according to the tension signal sensing separately, the warp tension that each transmitting system is sent reaches unanimously, can not produce the phenomenon of tension force inequality, thereby improves the cloth cover quality of knowing clearly.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. with a glass fibre starching machine for tenslator, for sending and tension force control of glass fiber warps, it is characterized in that, comprise frame and at least two group transmitting systems, described in every group, transmitting system is provided with and sends tenslator; Described transmitting system comprises coiled hair and guide roller group, and described coiled hair is fixedly installed in described frame; Guide roller group is arranged at described coiled hair one side and is fixedly connected with described frame, for adding tension force and lead and send to the glass fiber warps being wound on described coiled hair, comprises at least one guide roller and a tension roller; Described tenslator comprises induction installation, central controller and tension adjusting device, and described induction installation is arranged on described tension roller, for detection of the warp tension on described tension roller and by tension signal, exports; The input of described central controller is electrically connected to described induction mechanism, input is electrically connected to described tension adjusting device, described tension adjusting device is fixedly installed on described coiled hair, be fixedly connected with the brake rim of described coiled hair, described central controller is used for receiving described tension signal and described tension adjusting device is carried out to corresponding control signal output.
2. glass fibre starching machine according to claim 1, it is characterized in that, described tension adjusting device comprises telescoping mechanism, lever and belt, described telescoping mechanism and lever are fixedly installed on described coiled hair, the two ends hinged described telescoping mechanism of difference of described lever and one end of described belt, the other end of described belt is fixedly connected with described brake rim, and described telescoping mechanism is electrically connected to described central controller.
3. glass fibre starching machine according to claim 2, is characterized in that, described telescoping mechanism is cylinder, and the piston rod of described cylinder and described lever are hinged.
4. glass fibre starching machine according to claim 4, is characterized in that, between described cylinder and described central controller, is also provided with pneumatic servovalve, and described pneumatic servovalve is electrically connected to described central controller.
5. glass fibre starching machine according to claim 2, is characterized in that, described telescoping mechanism is hydraulic cylinder, and the piston rod of described hydraulic cylinder and described lever are hinged.
6. glass fibre starching machine according to claim 5, is characterized in that, between described hydraulic cylinder and described central controller, is also provided with electrohydraulic servo valve, and described electrohydraulic servo valve is electrically connected to described central controller.
7. glass fibre starching machine according to claim 2, is characterized in that, described telescoping mechanism comprises motor, screw mandrel and revolve the moving member moving on described screw mandrel, and described moving member and described lever are hinged.
8. glass fibre starching machine according to claim 1, is characterized in that, described induction mechanism is rotational potentiometer or pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310176821.6A CN104153146A (en) | 2013-05-14 | 2013-05-14 | Glass fiber starching machine with tension control devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310176821.6A CN104153146A (en) | 2013-05-14 | 2013-05-14 | Glass fiber starching machine with tension control devices |
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| CN104153146A true CN104153146A (en) | 2014-11-19 |
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| CN201310176821.6A Pending CN104153146A (en) | 2013-05-14 | 2013-05-14 | Glass fiber starching machine with tension control devices |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106811886A (en) * | 2015-11-30 | 2017-06-09 | 华南理工大学 | A kind of chopped production line quetsch of carbon fiber |
| CN109652904A (en) * | 2019-01-16 | 2019-04-19 | 河南光远新材料股份有限公司 | A kind of glass fabric warp tension control system |
| CN113321068A (en) * | 2021-07-06 | 2021-08-31 | 台嘉玻璃纤维有限公司 | Tension control device and tension control method of sizing machine sending device |
| CN113322614A (en) * | 2021-07-06 | 2021-08-31 | 台嘉玻璃纤维有限公司 | Front yarn dividing area tension control system of sizing machine and warp tension control method |
| CN115258824A (en) * | 2022-06-30 | 2022-11-01 | 台嘉蚌埠玻璃纤维有限公司 | Sizing machine and roller assembly thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106811886A (en) * | 2015-11-30 | 2017-06-09 | 华南理工大学 | A kind of chopped production line quetsch of carbon fiber |
| CN106811886B (en) * | 2015-11-30 | 2019-01-29 | 华南理工大学 | A kind of chopped production line quetsch of carbon fiber |
| CN109652904A (en) * | 2019-01-16 | 2019-04-19 | 河南光远新材料股份有限公司 | A kind of glass fabric warp tension control system |
| CN109652904B (en) * | 2019-01-16 | 2023-10-20 | 河南光远新材料股份有限公司 | Warp tension control system for glass fiber cloth |
| CN113321068A (en) * | 2021-07-06 | 2021-08-31 | 台嘉玻璃纤维有限公司 | Tension control device and tension control method of sizing machine sending device |
| CN113322614A (en) * | 2021-07-06 | 2021-08-31 | 台嘉玻璃纤维有限公司 | Front yarn dividing area tension control system of sizing machine and warp tension control method |
| CN115258824A (en) * | 2022-06-30 | 2022-11-01 | 台嘉蚌埠玻璃纤维有限公司 | Sizing machine and roller assembly thereof |
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Application publication date: 20141119 |
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