CN203607162U - Wrap tension control device of wrapping machine - Google Patents

Wrap tension control device of wrapping machine Download PDF

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Publication number
CN203607162U
CN203607162U CN201320737370.4U CN201320737370U CN203607162U CN 203607162 U CN203607162 U CN 203607162U CN 201320737370 U CN201320737370 U CN 201320737370U CN 203607162 U CN203607162 U CN 203607162U
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CN
China
Prior art keywords
wrapped
driver
tension control
servo
tenslator
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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.)
Expired - Fee Related
Application number
CN201320737370.4U
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Chinese (zh)
Inventor
凌云
陈刚
曾红兵
刘东弘
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Hunan University of Technology
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Hunan University of Technology
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Publication date
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Priority to CN201320737370.4U priority Critical patent/CN203607162U/en
Application granted granted Critical
Publication of CN203607162U publication Critical patent/CN203607162U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a wrap tension control device of a wrapping machine. The wrap tension control device comprises a programmable controller, a human-machine interface, a wrapping belt disc revolution number sensor, a servo driver, and a serve motor, wherein the human-machine interface is connected with the programmable controller through an RS485 bus; a pulse signal outputted by the wrapping belt disc revolution number sensor is connected to an input terminal of an input pulse counter of the programmable controller; a torque given voltage signal outputted by the programmable controller is connected to an input terminal of the serve driver; and an input voltage of the servo motor is connected to a voltage output terminal of the serve driver. The wrap tension control device is simple in structure, with which visual and convenient human-machine interaction is achieved. Indirect constant-tension control is achieved through employing a method of changing an output torque of the serve motor. The wrap tension control device is stable in work, and applicable for wrapping tension control of the wrapping machine.

Description

The wrapped tenslator of a kind of winding machine
Technical field
The utility model relates to a kind of electrical machine equipment control device of wires and cables industry production winding wire product, the wrapped tenslator of especially a kind of winding machine.
Background technology
The wrapped tenslator of existing winding machine is mainly used 2 kinds of methods below: magnetic powder cluth tenslator, need speed adjustment unit (as frequency converter, servomotor) and tension force controller, poor linearity, failure rate is high, maintenance cost high (often will change magnetic), magnetic powder brake/magnetic powder cluth poor reliability; Directly closed-loop tension control device, needs speed adjustment unit, tension force controller and tension pick-up, and tension force control is steady, and tension force is visual, easily vibrates but debug tension system when bad.
Summary of the invention
The purpose of this utility model aims to provide a kind of wrapped tenslator of winding machine that does not adopt magnetic powder cluth, do not need tension pick-up.
The technical scheme that the utility model is taked is: the wrapped tenslator of a kind of winding machine, is made up of Programmable Logic Controller, man-machine interface, wrapped tep reel tachometer generator, servo-driver, servomotor.Man-machine interface is connected with Programmable Logic Controller by RS485 bus; The pulse signal of wrapped tep reel tachometer generator output is connected to the input pulse counter input of Programmable Logic Controller; The torque of Programmable Logic Controller output is connected to the input of servo-driver to determining voltage signal; The voltage input end of servomotor is connected to the voltage output end of servo-driver.
Described man-machine interface model is MT506SV3 touch-screen, described Programmable Logic Controller is the Delta DVP-10SX that includes D/A converter, described wrapped tep reel tachometer generator is Hall element, described servo-driver is Delta ASDA-B2 type servo-driver, and described servomotor is Delta ECMA type servomotor.
The beneficial effects of the utility model are, apparatus structure is simple, man-machine interaction intuitive and convenient, and all building blocks are all ripe general industrial control products; Without tension pick-up, adopt the mode that changes servomotor output torque to realize indirect permanent tension force control, device reliable and stable work.
Accompanying drawing explanation
Fig. 1 is system construction drawing of the present utility model.
Fig. 2 is tension control method flow chart of the present utility model.
Embodiment
With reference to Fig. 1, the wrapped tenslator of winding machine described in the utility model is made up of Programmable Logic Controller 1, man-machine interface 2, wrapped tep reel tachometer generator 3, servo-driver 4, servomotor 5.Programmable Logic Controller 1, for including the Delta DVP-10SX of D/A converter, is the control core of described device; Man-machine interface 2 is selected MT506SV3 touch-screen, is connected with Programmable Logic Controller 1 by RS485 bus, shows for control setting parameter and the state of a control of described device; Wrapped tep reel tachometer generator 3 is Hall element, and the pulse signal of output is connected to the input pulse counter input of Programmable Logic Controller 1, for measuring the rotating cycle of wrapped tep reel; Servomotor 5 is Delta ECMA type servomotors, and object is to drive twining package tape disc spins; In Programmable Logic Controller 1, the torque of D/A converter output is connected to the input of servo-driver 4 to determining voltage signal, and servo-driver 4 is selected Delta ASDA-B2 type servo-driver; The voltage input end of servomotor 5 is connected to the voltage output end of servo-driver 4.
Wrapped tension force control is realized by the control program in Programmable Logic Controller 1; Servo-driver 4 is operated in torque control model, realizes torque closed-loop control servo-driver 4 is interior; In wrapped tep reel external diameter one timing, the torque of controlling servomotor is constant, the constant tension of band; In the time that wrapped tep reel external diameter changes, only need the output torque of corresponding change servomotor, accomplish indirect permanent tension force control.As shown in Figure 2, concrete steps are wrapped tension control method:
Step 1, inputs the primary datas such as the original outer diameter, film band thickness, band tension force of wrapped tep reel;
Step 2 is read in the twining package tape disc spins number of turns from input pulse counter;
Step 3, according to the external diameter of the original outer diameter of wrapped tep reel, film band thickness, the current wrapped tep reel of twining package tape disc spins number of turns calculating;
Step 4, calculates given torque and exports servo-driver to according to the external diameter of current wrapped tep reel and given tension force, returns to step 2.

Claims (6)

1. the wrapped tenslator of winding machine, is characterized in that: be made up of Programmable Logic Controller, man-machine interface, wrapped tep reel tachometer generator, servo-driver, servomotor, man-machine interface is connected with Programmable Logic Controller by RS485 bus; The pulse signal of wrapped tep reel tachometer generator output is connected to the input pulse counter input of Programmable Logic Controller; The torque of Programmable Logic Controller output is connected to the input of servo-driver to determining voltage signal; The voltage input end of servomotor is connected to the voltage output end of servo-driver.
2. the wrapped tenslator of winding machine as claimed in claim 1, is characterized in that: described man-machine interface is MT506SV3 touch-screen.
3. the wrapped tenslator of winding machine as claimed in claim 1, is characterized in that: described Programmable Logic Controller is the Delta DVP-10SX that includes D/A converter.
4. the wrapped tenslator of winding machine as claimed in claim 1, is characterized in that: described wrapped tep reel tachometer generator is Hall element.
5. the wrapped tenslator of winding machine as claimed in claim 1, is characterized in that: described servo-driver is Delta ASDA-B2 type servo-driver.
6. the wrapped tenslator of winding machine as claimed in claim 1, is characterized in that: described servomotor is Delta ECMA type servomotor.
CN201320737370.4U 2013-11-21 2013-11-21 Wrap tension control device of wrapping machine Expired - Fee Related CN203607162U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320737370.4U CN203607162U (en) 2013-11-21 2013-11-21 Wrap tension control device of wrapping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320737370.4U CN203607162U (en) 2013-11-21 2013-11-21 Wrap tension control device of wrapping machine

Publications (1)

Publication Number Publication Date
CN203607162U true CN203607162U (en) 2014-05-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320737370.4U Expired - Fee Related CN203607162U (en) 2013-11-21 2013-11-21 Wrap tension control device of wrapping machine

Country Status (1)

Country Link
CN (1) CN203607162U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111210952A (en) * 2020-02-16 2020-05-29 上海强奕机电科技有限公司 Single-wire traction equipment of digital cable back-twist pair twister

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111210952A (en) * 2020-02-16 2020-05-29 上海强奕机电科技有限公司 Single-wire traction equipment of digital cable back-twist pair twister

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140521

Termination date: 20141121

EXPY Termination of patent right or utility model