CN202988367U - Automatic tension control device of straw packaging machine - Google Patents
Automatic tension control device of straw packaging machine Download PDFInfo
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- CN202988367U CN202988367U CN 201220731116 CN201220731116U CN202988367U CN 202988367 U CN202988367 U CN 202988367U CN 201220731116 CN201220731116 CN 201220731116 CN 201220731116 U CN201220731116 U CN 201220731116U CN 202988367 U CN202988367 U CN 202988367U
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Abstract
The utility model discloses an automatic tension control device of a straw packaging machine, relates to the technology of plastic packaging mechanical electrical control and particularly relates to the technical field of the automatic tension control device of the straw packaging machine. The device comprises a converter, a motor, a tension floating roller, a position sensor, a film roll size sensor and a touch screen, wherein five groups of interfaces are arranged on the converter and connected to a packaging machine speed signal, the film roll size sensor, the position sensor, the touch screen and the motor respectively so as to form the closed control through proportional integral derivative (PID) commands in the converter. By the aid of the device, the tension of packaging films can be controlled and are stable, the packaging quality and the production efficiency are improved greatly, the man-made fault is reduced, the structure is simple and the investment cost is low.
Description
Technical field
The utility model relates to plastic wrapping machinery Electrical Control Technology, relates in particular to a kind of technical field of automatic tension control setup of straw packing machine.
Background technology
Along with the sustainable development of national economy, the fast development of the beverage industry such as dairy products and milk tea especially in recent years, the demand of packing suction pipe increases, and straw packing machine has had vast potential for future development thereupon.
Straw packing machine commonly used all adopts the rolling membraneous material to pack suction pipe, during wrapping machine work, the tension force of film can constantly change along with the variation of film roll diameter, obtain stable tension force, just must adjust in real time the speed of film roll running, film be carried out actv. tension force control.At present, tenslator is of a great variety, has by manual observation and the manual tensioner of not timing adjustment, rely in addition tension pick-up, nonshared control unit to form the Full-automatic tension device, but manually tensioner labour intensity is high, and production efficiency is lower, can't satisfy the demand of normal production, on the other hand, because suction pipe is easily-consumed products, added value is lower, takes the Full-automatic tension mode, complex structure, the high cost of realization.
Summary of the invention
The purpose of this utility model is: for the shortcoming of above prior art existence, take into full account the characteristics of present suction pipe packaging industry, a kind of automatic tension control setup of straw packing machine is proposed, need not manual intervention, automatically realize the tension force of film is controlled, thereby make the stable production efficiency that significantly improves of memberane stress, reduce human failure, have simultaneously simple in structure, the advantage that input cost is moderate.
A kind of automatic tension control setup of straw packing machine, comprise frequency converter, motor, tension force dancer, position transduser, film volume size sensor, touch-screen, the first winding head, the second winding head, the 3rd winding head, the 4th winding head, the 5th winding head are set respectively on described frequency converter, the first winding head connects the wrapping machine speed signal, the second winding junctional membrane volume size sensor, the 3rd a winding connection location sensor, the 4th winding head connects touch-screen, and the 5th winding head connects motor.
Frequency converter of the present utility model adopts inner PID instruction to make frequency converter, motor, position transduser, film volume size sensor consist of closed loop control.
the utility model is when work: frequency converter receives the wrapping machine speed signal by the first winding head, the film volume size sensor that connects by the second winding head is simultaneously learnt the size of current thin film volume, the feedback numerical value of the 3rd a winding receiving position sensor, the 4th winding head receives the tension force setting value of touch-screen, after the inner PID routine processes of frequency converter, go out signal by the 5th winding hair, control the operating speed of the motor that drives the film roll rotation, make the operating speed of film roll suitable, guarantee that frequency converter equals the inner preset value of frequency converter all the time by the feedback numerical value that the 3rd winding head obtains position transduser, because the tension force dancer is the relation of being connected with position transduser, this moment, the tension force dancer correspondingly also remained on a fixing position, thereby the tension force that guarantees film also is stabilized in a fixing numerical value.The numerical value that operating personal is set on touch-screen, write frequency converter by touch-screen by the 4th winding head, as preset value, frequency converter makes position transduser remain on different positions according to different setting values, also just make the tension force dancer be in different positions, required tension force is provided for the suction pipe film of various unlike materials.Simultaneously, no matter film roll is large volume or rouleau, perhaps produces midway and changes, and this device can be rolled up the size that size sensor is learnt film roll by film, and self-regulation motor speed, keeps tension stability.
The utility model is not in the situation that change original film roll installation and operation mode, by increasing frequency converter, motor and sensors, form closed loop control system, realize the autostable purpose of suction pipe packing film tension force, the utlity model has cost low, system response is fast, simple in structure, the speed variable range is wide, can effectively control memberane stress, guarantees the advantage of packing of product quality.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Wherein: 1. frequency converter; 2. motor; 4. tension force dancer; 5. position transduser; 6. film is rolled up size sensor; 7. touch-screen; 10. the first winding head; 11. the second winding head; 12. the 3rd winding head; 13. the 4th winding head; 14. the 5th winding head.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is elaborated.
As shown in Figure 1, a kind of automatic tension control setup of straw packing machine, comprise frequency converter 1, motor 2, tension force dancer 4, position transduser 5, film volume size sensor 6, touch-screen 7, the first winding the 10, second winding the 11, the 3rd winding the 12, the 4th winding 13 is set respectively on frequency converter 1, the 5th winding 14, the first winding 10 connection wrapping machine speed signal, the second winding 11 junctional membrane volume size sensor 6, the 3rd winding 12 connection location sensor 5, the four winding 13 connection touch-screen 7, the five windings, 14 a connection motor 2.
Frequency converter 1 of the present utility model adopts inner PID instruction to make frequency converter 1, motor 2, position transduser 5, film volume size sensor 6 consist of closed loop control.
The utility model is when work: frequency converter 1 is as the control core of tenslator, and motor 2 guarantees the real-time tension stability of suction pipe packing film as the main object of tension force control.after the straw packing machine running, frequency converter 1 is by the first winding 10 reception wrapping machine speed signal, and learn by the second winding 11 film volume size sensor 6 that connect the size that current thin film is rolled up, the feedback numerical value of the 3rd winding 12 a receiving position sensor 5, the tension force setting value of the 4th winding 13 a reception touch-screen 7, through after the inside PID routine processes of frequency converter 1, frequency converter 1 sends signal by the 5th winding 14, control the running of motor 2, guarantee that logical 1 mistake the 3rd winding 12 feedback signal numerical value that obtain position transduser 5 of frequency converter equal the inner preset value of frequency converter 1, because tension force dancer 4 is the relations of being connected with position transduser 5, this moment, tension force dancer 4 correspondingly also remained on a fixing position, thereby the tension force that guarantees film also is stabilized in a fixing numerical value.Operating personal is set different numerical value on touch-screen 7, write frequency converter 1 by touch-screen 7 by the 4th winding 13, as preset value, frequency converter 1 makes position transduser 5 remain on different positions according to different setting values, also just make tension force dancer 4 be in different positions, suitable tension force is provided for the suction pipe packing film of unlike material, different-thickness, to satisfy different packing demands.In addition, no matter film roll is large volume or rouleau, perhaps produces in the way and carries out replacing, and this device can be rolled up the size that size sensor 6 is learnt film roll by film, and the speed of self-regulation motor 2, keeps the packing film tension stability, need not manual intervention.
Facts have proved, the utility model regulation and control are convenient, reliable, easy to maintenance, significantly improved production efficiency, and packing film tension force is controlled stable, can guarantee the packaging quality of suction pipe.
Claims (2)
1. the automatic tension control setup of a straw packing machine, it is characterized in that comprising frequency converter (1), motor (2), tension force dancer (4), position transduser (5), film volume size sensor (6), touch-screen (7), the first winding head (10) is set respectively on described frequency converter (1), the second winding head (11), the 3rd winding head (12), the 4th winding head (13), the 5th winding head (14), the first winding head (10) connects the wrapping machine speed signal, the second winding head (11) junctional membrane volume size sensor (6), the 3rd winding head (12) connection location sensor (5), the 4th winding head (13) connects touch-screen (7), the 5th winding head (14) connects motor (2).
2. the automatic tension control setup of straw packing machine according to claim 1, is characterized in that above-mentioned frequency converter (1) adopts inner PID instruction to make frequency converter (1), motor (2), position transduser (5), film volume size sensor (6) consist of closed loop control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220731116 CN202988367U (en) | 2012-12-27 | 2012-12-27 | Automatic tension control device of straw packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220731116 CN202988367U (en) | 2012-12-27 | 2012-12-27 | Automatic tension control device of straw packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202988367U true CN202988367U (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220731116 Expired - Fee Related CN202988367U (en) | 2012-12-27 | 2012-12-27 | Automatic tension control device of straw packaging machine |
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| CN (1) | CN202988367U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416570A (en) * | 2017-09-18 | 2017-12-01 | 张家港爱铝铝箔科技有限公司 | A kind of aluminum foil coil layer tension detection means |
| CN107434174A (en) * | 2017-07-26 | 2017-12-05 | 佛山市顺德区飞友自动化技术有限公司 | Polyethylene film production line equipment |
| CN108572671A (en) * | 2018-04-23 | 2018-09-25 | 黄石山力科技股份有限公司 | Tension closed-loop control method with buffering and system |
| CN109895309A (en) * | 2019-04-19 | 2019-06-18 | 南京杜赛机电设备有限公司 | A kind of adjustable type control system for laminating machine tension |
| CN110603215A (en) * | 2017-04-20 | 2019-12-20 | 利乐拉瓦尔集团及财务有限公司 | Packaging for food products |
| CN111038761A (en) * | 2019-12-30 | 2020-04-21 | 季华实验室 | Rubber coating tension control method |
| CN111114910A (en) * | 2018-10-31 | 2020-05-08 | 中达电子零组件(吴江)有限公司 | Heat sealing method of bubble cap machine |
| CN111170062A (en) * | 2020-03-13 | 2020-05-19 | 浙江大源机械有限公司 | Isometric cutting mechanism for multiple rolls of paper |
| CN112224494A (en) * | 2020-10-21 | 2021-01-15 | 安邦电气股份有限公司 | Binding mechanism for heat tracing band production |
-
2012
- 2012-12-27 CN CN 201220731116 patent/CN202988367U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110603215A (en) * | 2017-04-20 | 2019-12-20 | 利乐拉瓦尔集团及财务有限公司 | Packaging for food products |
| CN110603215B (en) * | 2017-04-20 | 2022-01-07 | 利乐拉瓦尔集团及财务有限公司 | Packaging for food products |
| CN107434174A (en) * | 2017-07-26 | 2017-12-05 | 佛山市顺德区飞友自动化技术有限公司 | Polyethylene film production line equipment |
| CN107416570A (en) * | 2017-09-18 | 2017-12-01 | 张家港爱铝铝箔科技有限公司 | A kind of aluminum foil coil layer tension detection means |
| CN108572671A (en) * | 2018-04-23 | 2018-09-25 | 黄石山力科技股份有限公司 | Tension closed-loop control method with buffering and system |
| CN108572671B (en) * | 2018-04-23 | 2021-08-13 | 黄石山力科技股份有限公司 | Tension closed-loop control method and system with buffer |
| CN111114910A (en) * | 2018-10-31 | 2020-05-08 | 中达电子零组件(吴江)有限公司 | Heat sealing method of bubble cap machine |
| CN109895309A (en) * | 2019-04-19 | 2019-06-18 | 南京杜赛机电设备有限公司 | A kind of adjustable type control system for laminating machine tension |
| CN111038761A (en) * | 2019-12-30 | 2020-04-21 | 季华实验室 | Rubber coating tension control method |
| CN111170062A (en) * | 2020-03-13 | 2020-05-19 | 浙江大源机械有限公司 | Isometric cutting mechanism for multiple rolls of paper |
| CN112224494A (en) * | 2020-10-21 | 2021-01-15 | 安邦电气股份有限公司 | Binding mechanism for heat tracing band production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Jiangning Development Zone in Nanjing City, Jiangsu province 211153 Evergreen Street No. 32 Patentee after: CSIC PRIDE (NANJING) TECHNOLOGY INNOVATION CO.,LTD. Address before: 211106 No. 346, Xiaguan District, Jiangsu, Nanjing, Zhongshan North Road Patentee before: NANJING PRIDE PLASTIC TECHNOLOGY Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20211227 |