CN204917457U - Coiling machine constant tension control system - Google Patents
Coiling machine constant tension control system Download PDFInfo
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- CN204917457U CN204917457U CN201520485980.9U CN201520485980U CN204917457U CN 204917457 U CN204917457 U CN 204917457U CN 201520485980 U CN201520485980 U CN 201520485980U CN 204917457 U CN204917457 U CN 204917457U
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- tension
- touch
- converter
- coiling machine
- frequency converter
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- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 238000009987 spinning Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The utility model relates to a spinning machine technical field especially relates to a coiling machine constant tension control system, include PLC controller, tension changer, tension sensor, a converter left side, receive the bent motor of the coil of wire, the converter right side, group line pole traction motor and touch -sensitive screen, the PLC controller respectively with tension changer, a converter left side, the converter is right and the touch -sensitive screen is connected, the tension changer with tension sensor connects, a converter left side with it connects to receive the bent motor of the coil of wire, the converter right side with it connects to dial line pole traction motor. Adopt tension sensor to gather stylolite tension in real time, PLC control coiling machine rotational speed after with this data processing guarantees that tension that the stylolite bore within security range, neither because the tension undersize produces tension releasing, indiscriminate line, can drawing -down broken string even can not appear because of the overtension yet to make the wire coil wind closely and neat and improve product quality.
Description
Technical field
The utility model relates to spinning machine technical field, particularly relates to a kind of wire coiling machine constant tension control system.
Background technology
Most important to the control of enamel wire tensile force in wire coiling machine working process, tensile force is too small can affect coil precision and coiling density, and tensile force is excessive, likely causes disconnection fault, thus affects production efficiency of equipment.
Traditional mechanical contact friction wheel tensioner, the mechanical friction that tensile force is produced by pressing force of the spring provides, and the size by regulating spring pressure carrys out the size of tension adjusting.Because this friction wheel tensioner is to produce tensile force by mechanical slip friction force, due to mechanical dynamic, static friction force differs greatly, and dynamic friction coefficient is directly proportional to friction surface speed of relative movement, the tensile force almost straight line increase of special this kind of tensioner when high linear speed state, less stable, and we know that the resistance of wire-crossing wheel bearing under high-speed state has risen and become a principal element, can not be ignored, therefore for the fine rule high-speed winding machine to the very high following wire diameter of use 0.1mm of tensile force control overflow, very easily break during high-speed winding.
Utility model content
The purpose of this utility model is the deficiency overcoming above-mentioned technology, and provides a kind of wire coiling machine constant tension control system, can automatic control motor tension force.
The utility model for achieving the above object, by the following technical solutions:
A kind of wire coiling machine constant tension control system, is characterized in that: comprise PLC, tension force transmitter, tension pick-up, a frequency converter left side, the curling motor of take-up, the frequency converter right side, dial line bar traction electric machine and touch-screen; Described PLC respectively with described tension force transmitter, frequency converter is left, frequency converter is right and touch-screen is connected, described tension force transmitter is connected with described tension pick-up, a described frequency converter left side is connected with the curling motor of described take-up, and the described frequency converter right side is connected with described group of line bar traction electric machine.
Described PLC is Omron CP1H-XA type PLC.
Described tension pick-up model is SCX, and precision reaches 0.05%.
Described touch-screen adopts the MT8070IH touch-screen of prestige synthetic fibre as operation interface, and touch-screen is communicated by R232 serial ports with PLC.
The beneficial effects of the utility model are: utilize resistance-strain chip tension pick-up, adopt the direct method of measurement, in conjunction with pid control algorithm, realize the stability contorting to slight tension.Adopt tension pick-up Real-time Collection lignilite tension force, PLC controls wire coiling machine rotating speed by after this data processing, the tension force that guarantee lignilite bears is within safe range, neither because tension force too small generation loose ends, random line, also can not there will be drawing-down because of overtension even to break, thus make wire coil around closely neat and improve product design.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is schematic diagram of the present utility model.
Detailed description of the invention
Detailed description of the invention of the present utility model is described in detail below in conjunction with accompanying drawing and preferred embodiment.As depicted in figs. 1 and 2, a kind of wire coiling machine constant tension control system, comprises PLC, tension force transmitter, tension pick-up, a frequency converter left side, the curling motor of take-up, the frequency converter right side, dials line bar traction electric machine and touch-screen; Described PLC respectively with described tension force transmitter, frequency converter is left, frequency converter is right and touch-screen is connected, described tension force transmitter is connected with described tension pick-up, a described frequency converter left side is connected with the curling motor of described take-up, and the described frequency converter right side is connected with described group of line bar traction electric machine.
Control because the tension force in absorbable suture winding process controls to belong to slight tension, system adopts small-range (0-10V), end instr is the tension pick-up of resistance strain gage, model is SCX, precision reaches 0.05%, by the force value suffered by measuring roll being detected, directly measuring sutural born tension force, exporting the analog voltage signal of its correspondence.Again by tension force transmitter, export the current signal that can mate for control setup.
With the control module that Omron CP1H-XA type PLC is core, this model PLC itself, with 24 On-off signal points and 16 output switch parameter points, separately has 4 road analog inputs and 2 analog output channels, tunnel.
The final actuating unit of this tension control system is the take-up motor of absorbable suture, regulates the rotating speed of take-up motor and the frequency of frequency converter to match, the sutural identical tension of real-time ensuring.
Select the MT8070IH touch-screen of prestige synthetic fibre as operation interface, touch-screen is communicated by R232 serial ports with PLC.In touch screen interface design, be made up of following five parts: tension force setting value part, actual tension display section, curling motor speed display section, pid parameter setting unit, and button part (comprise startup, be parked in and return); Wherein pid parameter setting unit is provided with sub-interface, clicks the setting entering to carry out this system proportionality coefficient P, integral coefficient I, differential coefficient D.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a wire coiling machine constant tension control system, is characterized in that: comprise PLC, tension force transmitter, tension pick-up, a frequency converter left side, the curling motor of take-up, the frequency converter right side, dial line bar traction electric machine and touch-screen; Described PLC respectively with described tension force transmitter, frequency converter is left, frequency converter is right and touch-screen is connected, described tension force transmitter is connected with described tension pick-up, a described frequency converter left side is connected with the curling motor of described take-up, and the described frequency converter right side is connected with described group of line bar traction electric machine.
2. wire coiling machine constant tension control system according to claim 1, is characterized in that: described PLC is Omron CP1H-XA type PLC.
3. wire coiling machine constant tension control system according to claim 1, is characterized in that: described tension pick-up model is SCX, and precision reaches 0.05%.
4. wire coiling machine constant tension control system according to claim 1, is characterized in that: described touch-screen adopts the MT8070IH touch-screen of prestige synthetic fibre as operation interface, and touch-screen is communicated by R232 serial ports with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485980.9U CN204917457U (en) | 2015-07-07 | 2015-07-07 | Coiling machine constant tension control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485980.9U CN204917457U (en) | 2015-07-07 | 2015-07-07 | Coiling machine constant tension control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204917457U true CN204917457U (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520485980.9U Active CN204917457U (en) | 2015-07-07 | 2015-07-07 | Coiling machine constant tension control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204917457U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774142A (en) * | 2016-12-20 | 2017-05-31 | 中达电通股份有限公司 | Coil winding machine electronic cam control system and control method |
| CN114318615A (en) * | 2021-12-29 | 2022-04-12 | 苏州盈宇纺织科技有限公司 | Method and device for controlling tension of warping machine |
| CN116147820A (en) * | 2023-04-04 | 2023-05-23 | 南充市中心医院 | Measuring device for tension of surgical suture |
-
2015
- 2015-07-07 CN CN201520485980.9U patent/CN204917457U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774142A (en) * | 2016-12-20 | 2017-05-31 | 中达电通股份有限公司 | Coil winding machine electronic cam control system and control method |
| CN114318615A (en) * | 2021-12-29 | 2022-04-12 | 苏州盈宇纺织科技有限公司 | Method and device for controlling tension of warping machine |
| CN114318615B (en) * | 2021-12-29 | 2022-11-11 | 苏州盈宇纺织科技有限公司 | Method and device for controlling tension of warping machine |
| CN116147820A (en) * | 2023-04-04 | 2023-05-23 | 南充市中心医院 | Measuring device for tension of surgical suture |
| CN116147820B (en) * | 2023-04-04 | 2023-10-10 | 南充市中心医院 | Measuring device for tension of surgical suture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190123 Granted publication date: 20151230 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240123 Granted publication date: 20151230 |
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| PD01 | Discharge of preservation of patent |