CN201505949U - Tension control device for slitting machine - Google Patents
Tension control device for slitting machine Download PDFInfo
- Publication number
- CN201505949U CN201505949U CN2009200482386U CN200920048238U CN201505949U CN 201505949 U CN201505949 U CN 201505949U CN 2009200482386 U CN2009200482386 U CN 2009200482386U CN 200920048238 U CN200920048238 U CN 200920048238U CN 201505949 U CN201505949 U CN 201505949U
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- Prior art keywords
- frequency converter
- roll
- roller
- tension
- vector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model relates to a tension control device for a slitting machine, which comprises a machine frame, a slitting tool carrier roller, an unreeling roller, a reeling roller, a driven roller, a main driving roller, and a tension adjusting device, wherein the tension adjusting device comprises a tension sensor and a vector control frequency converter, the tension sensor is arranged among the reeling roller, the unreeling roller and the main driving roller and is electrically connected with the vector control frequency converter. The utility model adopts the closed-loop vector control frequency converter with PG (encoder) to control tension, and the requirements of reeling quality and the running speed of the slitting machine can be met at the same time, and the reliability thereof is high.
Description
Technical field
The utility model relates to the cutting machine of a kind of papermaking and the use of printing packaging industry, relates in particular to a kind of cutting machine tenslator.
Background technology
The control method of existing cutting machine is to utilize motor to drive the folding and unfolding winding up roller, is added with magnetic powder cluth on the folding and unfolding winding up roller, controls the resistance that it produces by the electric current of regulating magnetic powder cluth, with the tension force of control material surface.Magnetic powder cluth and controller are a kind of special automation executive components, it is to transmit moment of torsion by the magnetic that is filled in the working clearance, change the magnetic state that exciting current just can change magnetic, and then the moment of torsion of adjusting transmission, stepless speed regulation to synchronizing speed can be used for starting from scratch, magnetic powder cluth, brake is applicable to the arrangements for speed regulation of high regime fine setting and middle low power, use this device to limit the speed of service of equipment, easily cause the magnetic high-speed friction during because of high-speed cruising, produce high temperature, cause magnetic heating damage of bearings and reduction of service life, fault is many, the maintenance cost height has been wasted a large amount of energy.
The utility model content
The technical problems to be solved in the utility model is: a kind of cutting machine tenslator is provided.
In order to overcome the defective that exists in the background technology, a kind of cutting machine tenslator comprises frame, cuts the knife rest roller, let off roll, wind-up roll, live-roller, main carry-over pinch rolls, tension-adjusting gear, described tension-adjusting gear comprises tension pick-up, vector-control frequency converter, and described tension pick-up is arranged between described wind-up roll, described let off roll and the described main carry-over pinch rolls, and described tension pick-up is electrically connected with described vector-control frequency converter.
According to another embodiment of the present utility model, cutting machine comprises further that with tenslator described vector-control frequency converter is provided with drive motors and encoder, and described vector-control frequency converter and described drive motors, described encoder are formed closed loop.
According to another embodiment of the present utility model, cutting machine comprises further that with tenslator described let off roll is provided with drive motors and frequency converter, described wind-up roll is provided with drive motors and frequency converter, and described frequency converter links to each other with described vector-control frequency converter frequency output terminal mouth.
According to another embodiment of the present utility model, cutting machine comprises further that with tenslator described frame is provided with electrical control cabinet, and described electrical control cabinet is electrically connected with described drive motors.
The utility model has solved the defective that exists in the background technology, and the utility model carries out tension force control by adopting band PG (encoder) closed-loop vector control frequency converter, can satisfy the quality and the requirement of the cutting machine speed of service of rolling simultaneously, the reliability height.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Wherein: 1, let off roll, 2, main carry-over pinch rolls, 3, tension pick-up, 4, wind-up roll, 5, vector-control frequency converter, 6, drive motors, 7, electrical control cabinet, 8, encoder, 9, frame, 10, cut the knife rest roller, 11, live-roller, 12, drive motors, 13, frequency converter, 14, drive motors, 15, frequency converter.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, a kind of cutting machine tenslator, comprise frame 9, cut knife rest roller 10, let off roll 1, wind-up roll 4, driven voller 11, main carry-over pinch rolls 2, tension-adjusting gear, described tension-adjusting gear comprises tension pick-up 3, vector-control frequency converter 5, described tension pick-up 3 is arranged on wind-up roll 4, between let off roll 1 and the main carry-over pinch rolls 2, described tension pick-up 3 is electrically connected with described vector-control frequency converter 5, and described vector-control frequency converter 5 is provided with drive motors 6 and encoder 8, described vector-control frequency converter 5 and described drive motors 6, described encoder 8 is formed closed loop, described let off roll 1 is provided with drive motors 12 and frequency converter 13, and described wind-up roll 4 is provided with drive motors 14 and frequency converter 15, described frequency converter 13,15 link to each other with described vector-control frequency converter 5 frequency output terminal mouths, described frame 9 is provided with electrical control cabinet 7, and described electrical control cabinet 7 is electrically connected with described drive motors.
Operation principle of the present utility model is: start drive motors 12, let off roll 1 motion, switch 14 starts, vector-control frequency converter 5 drives drive motors 6 and rotates, drive motors 6 drives main carry-over pinch rolls 2 and rotates, at let off roll 1, between wind-up roll 4 and the main carry-over pinch rolls 2, be respectively equipped with tension pick-up 3, when membrane tension changes, pick up its variable signal by tension pick-up 3 and be passed to vector-control frequency converter 5, main carry-over pinch rolls roller 4 is loosened or hold let off roll 1 tightly, the shaft extension of wind-up roll 4, with the control cutting machine speed of service, and the process velocity of cutting machine can be regulated by the potentiometer in the vector-control frequency converter 5, the high-speed pulse output of the frequency output terminal mouth of vector-control frequency converter 5 is connected respectively to and unreels on frequency converter 13 and the rolling frequency converter 15, with this linear velocity of controlling unwinding and rewinding, make the quality of film reach smooth, evenly, seamless, thus good rolling quality guaranteed.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (4)
1. cutting machine tenslator, comprise frame, cut the knife rest roller, let off roll, wind-up roll, live-roller, main carry-over pinch rolls, tension-adjusting gear is characterized in that: described tension-adjusting gear comprises tension pick-up, vector-control frequency converter, described tension pick-up is arranged between described wind-up roll, described let off roll and the described main carry-over pinch rolls, and described tension pick-up is electrically connected with described vector-control frequency converter.
2. cutting machine tenslator as claimed in claim 1 is characterized in that: described vector-control frequency converter is provided with drive motors and encoder, and described vector-control frequency converter and described drive motors, described encoder are formed closed loop.
3. cutting machine tenslator as claimed in claim 1, it is characterized in that: described let off roll is provided with drive motors and frequency converter, described wind-up roll is provided with drive motors and frequency converter, and described frequency converter links to each other with described vector-control frequency converter frequency output terminal mouth.
4. cutting machine tenslator as claimed in claim 1 is characterized in that: described frame is provided with electrical control cabinet, and described electrical control cabinet is electrically connected with described drive motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200482386U CN201505949U (en) | 2009-09-17 | 2009-09-17 | Tension control device for slitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200482386U CN201505949U (en) | 2009-09-17 | 2009-09-17 | Tension control device for slitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201505949U true CN201505949U (en) | 2010-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200482386U Expired - Fee Related CN201505949U (en) | 2009-09-17 | 2009-09-17 | Tension control device for slitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201505949U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863045A (en) * | 2010-06-25 | 2010-10-20 | 淮南市华生鑫印刷包装机械有限公司 | Catalog angle cutter |
| CN104669808A (en) * | 2013-11-28 | 2015-06-03 | 北大方正集团有限公司 | Tension control system and printing machine |
| CN105383982A (en) * | 2015-11-16 | 2016-03-09 | 合肥通用机械研究院 | Film releasing control system |
| CN105500899A (en) * | 2015-12-23 | 2016-04-20 | 无锡群欢包装材料有限公司 | Take-up device of printing equipment |
| CN106144768A (en) * | 2015-04-28 | 2016-11-23 | 博尔富（江苏）实业有限公司 | Takeup tension closed-loop control system |
| CN106865310A (en) * | 2017-04-24 | 2017-06-20 | 浙江华章科技有限公司 | It is a kind of that the tensile force open loop control of dyeing machine and the equipment of transmission control are constituted and method of work |
| 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 |
| CN107117474A (en) * | 2017-06-15 | 2017-09-01 | 苏州瑞众新材料科技有限公司 | A kind of new fast braking coiling device |
| CN109592467A (en) * | 2018-11-22 | 2019-04-09 | 珠海格力智能装备有限公司 | The control method and device of banding machine |
| CN110116928A (en) * | 2019-06-10 | 2019-08-13 | 江南大学 | A kind of soft synchronisation control means of three axial velocities of film winder |
| CN111573388A (en) * | 2020-05-22 | 2020-08-25 | 常州新创航空科技有限公司 | Process method of prepreg splitting machine |
-
2009
- 2009-09-17 CN CN2009200482386U patent/CN201505949U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863045B (en) * | 2010-06-25 | 2012-08-08 | 淮南市华生鑫印刷包装机械有限公司 | Catalog angle cutter |
| CN101863045A (en) * | 2010-06-25 | 2010-10-20 | 淮南市华生鑫印刷包装机械有限公司 | Catalog angle cutter |
| CN104669808A (en) * | 2013-11-28 | 2015-06-03 | 北大方正集团有限公司 | Tension control system and printing machine |
| CN106144768A (en) * | 2015-04-28 | 2016-11-23 | 博尔富（江苏）实业有限公司 | Takeup tension closed-loop control system |
| CN105383982A (en) * | 2015-11-16 | 2016-03-09 | 合肥通用机械研究院 | Film releasing control system |
| 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 |
| CN105500899A (en) * | 2015-12-23 | 2016-04-20 | 无锡群欢包装材料有限公司 | Take-up device of printing equipment |
| CN106865310A (en) * | 2017-04-24 | 2017-06-20 | 浙江华章科技有限公司 | It is a kind of that the tensile force open loop control of dyeing machine and the equipment of transmission control are constituted and method of work |
| CN107117474A (en) * | 2017-06-15 | 2017-09-01 | 苏州瑞众新材料科技有限公司 | A kind of new fast braking coiling device |
| CN109592467A (en) * | 2018-11-22 | 2019-04-09 | 珠海格力智能装备有限公司 | The control method and device of banding machine |
| CN109592467B (en) * | 2018-11-22 | 2020-10-30 | 珠海格力智能装备有限公司 | Control method and device for slitting machine |
| CN110116928A (en) * | 2019-06-10 | 2019-08-13 | 江南大学 | A kind of soft synchronisation control means of three axial velocities of film winder |
| CN110116928B (en) * | 2019-06-10 | 2020-08-25 | 江南大学 | Soft synchronous control method for three-axis linear velocity of film winding machine |
| CN111573388A (en) * | 2020-05-22 | 2020-08-25 | 常州新创航空科技有限公司 | Process method of prepreg splitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20130917 |