CN204777916U - Plastic film cutting machine unreels quick -witted tension control system - Google Patents
Plastic film cutting machine unreels quick -witted tension control system Download PDFInfo
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- CN204777916U CN204777916U CN201520463691.9U CN201520463691U CN204777916U CN 204777916 U CN204777916 U CN 204777916U CN 201520463691 U CN201520463691 U CN 201520463691U CN 204777916 U CN204777916 U CN 204777916U
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Abstract
The utility model discloses a plastic film cutting machine unreels quick -witted tension control system, including PLC controller, converter, no. Two converters, motor, no. Two motors, guide roll, cutting machine, the machine of unreeling, the machine of unreeling links to each other with guide roll and cutting machine through the film, the output of a cutting machine and a motor links to each other, the input of a motor and the output of a converter link to each other, the input of a converter links to each other with the PLC controller, be equipped with photoelectric encoder on the cutting machine no. One, no. One photoelectric encoder links to each other with the PLC controller, the machine of unreeling links to each other with the output of no. Two motors, the input of no. Two motors and the output of no. Two converters link to each other, the input of no. Two converters links to each other with the PLC controller, be equipped with ultrasonic wave diameter sensor and no. Two photoelectric encoder on the machine of unreeling, the guide roll is equipped with tension sensor. The utility model discloses effective solution machine of unreeling and cutting machine tension keep invariable problem, realize tension automated control.
Description
Technical field
The utility model relates to plastic apparatus and manufactures field, is specifically related to a kind of plastic sheeting cutting machine unreeling machine tension control system.
Background technology
Plastic sheeting in process of production, is wound on the view picture plastic sheeting on steel cylinder from prime production facilities, mostly need to cut into by cutting machine the film that fabric width is different size according to the requirement of user, and be wound on paper web.In the process of cutting, because the diameter of the plastic sheeting on unreeling machine steel cylinder is put less and less, the variation range of the rotor inertia of unreeling machine system is very large, adopts general control method to be difficult to obtain satisfied control effects.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of plastic sheeting cutting machine unreeling machine tension control system, it effectively can solve film on cutting machine and unreeling machine and keep the problem of constant tension, realize the automation that tension force controls simultaneously, greatly raise labour productivity.
In order to solve the problem, the utility model is by the following technical solutions: a kind of plastic sheeting cutting machine unreeling machine tension control system, comprises PLC, a frequency converter, No. two frequency converters, a motor, No. two motors, guiding roller, cutting machine, unreeling machines, described unreeling machine is connected with cutting machine with guiding roller by plastic sheeting, cutting machine is connected with the mouth of a motor, the input end of a motor is connected with the mouth of a frequency converter, the input end of a frequency converter is connected with PLC, cutting machine is provided with a photoelectric encoder, a photoelectric encoder is connected with PLC, unreeling machine is connected with the mouth of No. two motors, the input end of No. two motors is connected with the mouth of No. two frequency converters, the input end of No. two frequency converters is connected with PLC, unreeling machine is provided with super sonic diameter sensor and No. two photoelectric encoders, super sonic diameter sensor is connected with PLC respectively with No. two photoelectric encoders, guiding roller is provided with tension pick-up, tension pick-up is connected with PLC.
Described PLC comprises high speed counting module, roll diameter compute module, speed preset module, dynamic compensation module.
Operational process of the present utility model is as follows: the speed of unreeling machine is passed to PLC by No. two photoelectric encoders by unreeling machine, the diameter of film roll is passed to PLC by super sonic diameter sensor by unreeling machine simultaneously, the speed of cutting machine is transmitted a PLC by a photoelectric encoder by cutting machine, PLC calculates speed preset and dynamic torque compensation value by internal module, and flow to a motor by a frequency converter, No. two motors are flowed to by No. two frequency converters, final control unreeling machine is consistent with the linear velocity of cutting machine, deflector roll to PLC, makes the tension force of deflector roll keep constant by tension pick-up real-time Transmission.
Implement the technical solution of the utility model, there is following beneficial effect: adopt this technical scheme effectively to solve unreeling machine and unreel tension force when cut with cutting machine and keep constant problem, realize the automation of tension force control simultaneously, greatly raise labour productivity.
Accompanying drawing explanation
Fig. 1 is structure of the present utility model intention.
Detailed description of the invention
Below with reference to the accompanying drawings 1 and in conjunction with the embodiments, the utility model is described in further detail.
As shown in Figure 1, the utility model provides a kind of plastic sheeting cutting machine unreeling machine tension control system, comprises PLC, a frequency converter, No. two frequency converters, a motor, No. two motors, guiding roller, cutting machine, unreeling machines, described unreeling machine is connected with cutting machine with guiding roller by plastic sheeting, cutting machine is connected with a motor, the input end of a motor is connected with the mouth of a frequency converter, the input end of a frequency converter is connected with PLC, cutting machine is provided with a photoelectric encoder, a photoelectric encoder is connected with PLC, unreeling machine is connected with the mouth of No. two motors, the input end of No. two motors is connected with the mouth of No. two frequency converters, the input end of No. two frequency converters is connected with PLC, unreeling machine is provided with super sonic diameter sensor and No. two photoelectric encoders, super sonic diameter sensor is connected with PLC respectively with No. two photoelectric encoders, guiding roller is provided with tension pick-up, tension pick-up is connected with PLC.
Described PLC comprises high speed counting module, roll diameter compute module, speed preset module, dynamic compensation module.
Operational process of the present utility model is as follows: the speed of unreeling machine is passed to PLC by No. two photoelectric encoders by unreeling machine, the diameter dimension of film roll is passed to PLC by super sonic diameter sensor by unreeling machine simultaneously, the speed of cutting machine is transmitted a PLC by a photoelectric encoder by cutting machine, PLC calculates speed preset and dynamic torque compensation value by internal module, and flow to a motor by a frequency converter, No. two motors are flowed to by No. two frequency converters, final control unreeling machine is consistent with the linear velocity of cutting machine, deflector roll by tension pick-up by the tension force real-time Transmission of deflector roll to PLC, and control deflector roll tension force keep constant.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any people being familiar with this technology is in the technical scope disclosed by the utility model; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (2)
1. a plastic sheeting cutting machine unreeling machine tension control system, is characterized in that: comprise PLC, a frequency converter, No. two frequency converters, a motor, No. two motors, guiding roller, cutting machine, unreeling machines, described unreeling machine is connected with cutting machine with guiding roller by plastic sheeting, cutting machine is connected with the mouth of a motor, the input end of a motor is connected with the mouth of a frequency converter, the input end of a frequency converter is connected with PLC, cutting machine is provided with a photoelectric encoder, a photoelectric encoder is connected with PLC, unreeling machine is connected with the mouth of No. two motors, the input end of No. two motors is connected with the mouth of No. two frequency converters, the input end of No. two frequency converters is connected with PLC, unreeling machine is provided with super sonic diameter sensor and No. two photoelectric encoders, super sonic diameter sensor is connected with PLC respectively with No. two photoelectric encoders, guiding roller is provided with tension pick-up, tension pick-up is connected with PLC.
2. plastic sheeting cutting machine unreeling machine tension control system according to claim 1, is characterized in that: described PLC comprises high speed counting module, roll diameter compute module, speed preset module, dynamic compensation module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463691.9U CN204777916U (en) | 2015-07-01 | 2015-07-01 | Plastic film cutting machine unreels quick -witted tension control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463691.9U CN204777916U (en) | 2015-07-01 | 2015-07-01 | Plastic film cutting machine unreels quick -witted tension control system |
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| CN204777916U true CN204777916U (en) | 2015-11-18 |
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| CN201520463691.9U Active CN204777916U (en) | 2015-07-01 | 2015-07-01 | Plastic film cutting machine unreels quick -witted tension control system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144722A (en) * | 2016-08-22 | 2016-11-23 | 中山市精友包装机械有限公司 | A kind of tension control system on up-coiler |
| CN106144715A (en) * | 2016-08-19 | 2016-11-23 | 盛威达机械（昆山）有限公司 | Prepreg tape slitting rewinder |
| CN106882626A (en) * | 2015-12-16 | 2017-06-23 | 上海东冠纸业有限公司 | A kind of synchronous speed regulation device of disc paper cutting rewinding machine |
| CN107981410A (en) * | 2017-12-13 | 2018-05-04 | 红塔烟草(集团)有限责任公司 | Rod making machine structure is gathered in roll paper chopping based on tobacco plug former |
| CN108041678A (en) * | 2017-12-13 | 2018-05-18 | 红塔烟草(集团)有限责任公司 | One kind is based on tobacco former roll paper channel control unit |
| CN110817554A (en) * | 2019-11-19 | 2020-02-21 | 江苏上达电子有限公司 | Novel tension control device of COF splitting machine |
| CN113911797A (en) * | 2021-10-26 | 2022-01-11 | 宁波高新区海芙科技有限公司 | Paper feeding device of diaphragm paper machine and control method thereof |
-
2015
- 2015-07-01 CN CN201520463691.9U patent/CN204777916U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882626A (en) * | 2015-12-16 | 2017-06-23 | 上海东冠纸业有限公司 | A kind of synchronous speed regulation device of disc paper cutting rewinding machine |
| CN106144715A (en) * | 2016-08-19 | 2016-11-23 | 盛威达机械（昆山）有限公司 | Prepreg tape slitting rewinder |
| CN106144722A (en) * | 2016-08-22 | 2016-11-23 | 中山市精友包装机械有限公司 | A kind of tension control system on up-coiler |
| CN106144722B (en) * | 2016-08-22 | 2018-07-27 | 中山市精友包装机械有限公司 | A kind of tension control system on up- coiler |
| CN107981410A (en) * | 2017-12-13 | 2018-05-04 | 红塔烟草(集团)有限责任公司 | Rod making machine structure is gathered in roll paper chopping based on tobacco plug former |
| CN108041678A (en) * | 2017-12-13 | 2018-05-18 | 红塔烟草(集团)有限责任公司 | One kind is based on tobacco former roll paper channel control unit |
| CN110817554A (en) * | 2019-11-19 | 2020-02-21 | 江苏上达电子有限公司 | Novel tension control device of COF splitting machine |
| CN113911797A (en) * | 2021-10-26 | 2022-01-11 | 宁波高新区海芙科技有限公司 | Paper feeding device of diaphragm paper machine and control method thereof |
| CN113911797B (en) * | 2021-10-26 | 2022-06-28 | 宁波高新区海芙科技有限公司 | Paper feeding device of diaphragm paper machine and control method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301822 Tianjin City, the mouth of the east side of the people's Government of Baodi Patentee after: TIANJIN XUHUIHENGYUAN PLASTIC PACKAGING CORP. Address before: 301822 Tianjin City, the mouth of the east side of the people's Government of Baodi Patentee before: Tianjin Xuhui Hengyuan Plastic Packaging Co., Ltd. |