CN105151425A - Sealing and cutting tracking control system and control method for continuous automatic packaging machine - Google Patents
Sealing and cutting tracking control system and control method for continuous automatic packaging machine Download PDFInfo
- Publication number
- CN105151425A CN105151425A CN201510597859.XA CN201510597859A CN105151425A CN 105151425 A CN105151425 A CN 105151425A CN 201510597859 A CN201510597859 A CN 201510597859A CN 105151425 A CN105151425 A CN 105151425A
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- Prior art keywords
- involution
- sealing
- actuating device
- tracking control
- control system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
Abstract
The invention discloses a sealing and cutting tracking control system for a continuous automatic packaging machine. The sealing and cutting tracking control system comprises a PLC controller, a proximity switch, a photoelectric switch, a longitudinal sealing driver and a horizontal sealing driver, wherein the proximity switch and the photoelectric switch are unidirectionally connected to the PLC controller; and the longitudinal sealing driver is unidirectionally connected with a longitudinal sealing motor. A sealing and cutting tracking control method for the continuous automatic packaging machine comprises the steps of selecting a cursor tracking mode, comparing a received photoelectric switch signal with a sealing position signal and a proximity switch signal, then comparing the photoelectric switch signal with a cutting cursor position, if the two are the same, continuing to execute a program according to original parameters by the controller, if the two are different, calculating the error, correcting by adjusting the cutting cursor position, and executing the program according to new parameters by the controller, until the speed of a paper feeding wheel meets the needed requirements. According to the sealing and cutting tracking control system and the sealing and cutting tracking control method disclosed by the invention, a horizontal sealing eccentric wheel mechanism of the packaging machine is omitted, the system is convenient to operate, and when the lengths of bags to be made are different, only corresponding length sizes need to be reset in the system.
Description
Technical field
The present invention relates to wrapping machine control field, particularly relate to continuous auto-packing machine involution and cut off tracking control system and control method.
Background technology
The feeding manner that automatic packaging machine in current food production, the packing of labelling machine, trade mark or other packing cut off is mainly walks material continuously.In practical operation, various packing measurement, pictorial trademark etc. are all different.That cuts off at packing or trade mark walks in material process, usually first to regulate the horizontal sealing eccentric wheel of wrapping machine, it is consistent that speed when making horizontal sealing involution and longitudinal sealing take turns linear velocity, and also can bring the tensile deformation of packing, thus in practical operation, mechanical movement is complicated, adjustment difficulty, follow the tracks of the slow packing of reaction and cut off scale error greatly, pictorial trademark offsets, so that cause reject rate high, efficiency is low, and packaging external appearance is inferior.
Summary of the invention
The present invention, for solving the problem, provides continuous auto-packing machine involution to cut off tracking control system and control method.
Continuous auto-packing machine involution cuts off tracking control system, comprise PLC, proximity switch and photoelectric switch, PLC is unidirectional is connected with touch-screen, longitudinal sealing actuator and horizontal sealing actuator, proximity switch and photoelectric switch is unidirectional is connected in PLC; Longitudinal sealing actuator is unidirectional is connected with longitudinal sealing motor; Horizontal sealing actuator is unidirectional is connected with horizontal sealing motor; Cut off actuating device and be connected with cut-out motor.
Described paper feed actuating device is stepping motor or servomotor.
Described involution actuating device is stepping motor or servomotor.
Described proximity switch is position transduser.
Described described photoelectric switch is color mark sensor.
Described cut-out actuating device is stepping motor or servomotor.
Continuous auto-packing machine involution cuts off tracking and controlling method, it is characterized in that, comprises the steps:
1) start shooting;
2) by touch-screen setup parameter: relevant parameters such as setting bag length, package speed, off-position, stamp position, stop position and eccentric positions, select fixed length pattern according to the icon of packing and follow mark pattern;
3) PLC receives photoelectric switch and proximity switch signal; PLC sends instruction to paper feed actuating device and involution actuating device;
4) open wrapping machine, directly run according to setting speed, the paper feed wheel that servomotor drives sealing roller and stepping motor to drive all runs by setting speed and length; Sealing roller adopts electronic simulation eccentric curve to run, and take turns linear velocity when making sealing roller involution with paper feed consistent;
5) select fixed length pattern, wrapping machine, without the need to adjusting parameter, can normally run; Select with mark pattern, the photoelectric switching signal of acceptance and involution position signal proximity switch signal need be compared, compare with cut-out cursor position, if both are identical, controller continues according to raw parameter executive routine again, if difference, then calculate error, cutting off cursor position by regulating, revising, performed by new argument by controller, until paper feed wheel speed arrives necessary requirement;
6) regulated the position of cutting knife by controller, cut out the packing that specification is consistent.
The invention has the beneficial effects as follows: the continuous auto-packing machine involution cut-out tracking control system that the present invention is used and control method, eliminate wrapping machine and obtain horizontal sealing eccentric mechanism, make the reasonable mechanical structure of wrapping machine, control configuration simple, system features in convenient, when bag length is different, as long as again at the corresponding length dimension of Operation system setting, easy to use, structure is simple, easy to operate, conforming product rate is high, practical and economic value is all very remarkable.
Accompanying drawing explanation
Fig. 1 is the system chart that continuous auto-packing machine involution of the present invention cuts off tracking control system.
Detailed description of the invention
Be described in detail with reference to accompanying drawing below with reference to embodiments of the invention.
Continuous auto-packing machine involution cuts off tracking control system, comprise PLC, proximity switch and photoelectric switch, PLC is unidirectional to be connected with touch-screen, paper feed actuating device, involution actuating device and to cut off actuating device, proximity switch and photoelectric switch is unidirectional is connected in PLC; Paper feed actuating device is unidirectional is connected with chart drive motor; The unidirectional involution that is connected with of involution actuating device cuts off motor; Cut off actuating device and be connected with cut-out motor.
Described paper feed actuating device is stepping motor or servomotor.
Described involution actuating device is stepping motor or servomotor.
Described cut-out actuating device is stepping motor or servomotor.
Described proximity switch is position transduser.
Described photoelectric switch is color mark sensor.
Described cut-out actuating device is stepping motor or servomotor.
Photoelectric switch, for detecting the mark on packing; Proximity switch, for the detection of sealing roller position; Walking paper driver and chart drive motor is paper feed wheel engine installation, for the running of paper feed wheel; Involution actuating device and involution motor are sealing roller engine installation, for the running of sealing roller; Cut off actuating device and cut off motor for cutting off engine installation; PLC control setup, by wire respectively with photoelectric switch, proximity switch, walk paper driver, involution actuating device and cut off actuating device to be connected, for control paper feed wheel the rotating speed of engine installation, the speed of sealing roller and cutting knife speed.
Continuous auto-packing machine involution cuts off tracking and controlling method, comprises the steps:
1) start shooting;
2) by touch-screen setup parameter: relevant parameters such as setting bag long, package speed, off-position, stamp position, stop position, cutter location and eccentric positions, fixed length pattern is selected according to the icon of packing and with mark pattern;
3) PLC receives photoelectric switch and proximity switch signal; PLC sends instruction to walking paper driver and involution actuating device;
4) open wrapping machine, directly run according to setting speed, involution cuts off roller motor and paper feed turbin generator all runs by setting speed and length; Involution is cut off roller motor and is run by controller synchronized algorithm process simulation eccentric curve, takes turns linear velocity consistent when making involution cut off roller involution with paper feed.
5) select fixed length pattern, wrapping machine, without the need to adjusting parameter, can normally run; Select with mark pattern, the photoelectric switching signal of acceptance and involution position signal proximity switch signal need be compared, compare with cut-out cursor position, if both are identical, controller continues according to raw parameter executive routine again, if difference, then calculate error, cutting off cursor position by regulating, revising, performed by new argument by controller, until paper feed wheel speed arrives necessary requirement.
6) regulated the position of cutting knife by controller, cut out the packing that specification is consistent.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. continuous auto-packing machine involution cuts off tracking control system, it is characterized in that, comprise PLC, proximity switch and photoelectric switch, PLC is unidirectional to be connected with touch-screen, paper feed actuating device, involution actuating device and to cut off actuating device, proximity switch and photoelectric switch is unidirectional is connected in PLC; Paper feed actuating device is unidirectional is connected with chart drive motor; The unidirectional involution that is connected with of involution actuating device cuts off motor.
2. continuous auto-packing machine involution according to claim 1 cuts off tracking control system, and it is characterized in that, described paper feed actuating device is stepping motor or servomotor.
3. continuous auto-packing machine involution according to claim 1 and 2 cuts off tracking control system, and it is characterized in that, described involution actuating device is stepping motor or servomotor.
4. continuous auto-packing machine involution according to claim 3 cuts off tracking control system, and it is characterized in that, described proximity switch is position transduser.
5. the continuous auto-packing machine involution according to claim 1,2 or 4 cuts off tracking control system, and it is characterized in that, described described photoelectric switch is color mark sensor.
6. the continuous auto-packing machine involution according to claim 1,2 or 4 cuts off tracking control system, and it is characterized in that, described cut-out actuating device is stepping motor or servomotor.
7. continuous auto-packing machine involution cuts off tracking and controlling method, it is characterized in that, comprises the steps:
1) start shooting;
2) by touch-screen setup parameter: relevant parameters such as setting bag length, package speed, off-position, stamp position, stop position and eccentric positions, select fixed length pattern according to the icon of packing and follow mark pattern;
3) PLC receives photoelectric switch and proximity switch signal; PLC sends instruction to paper feed actuating device and involution actuating device;
4) open wrapping machine, directly run according to setting speed, the paper feed wheel that servomotor drives vertically sealed roller and stepping motor to drive all runs by setting speed and length; Vertically sealed roller adopts electronic simulation eccentric curve to run, and take turns linear velocity when making vertically sealed roller involution with paper feed consistent;
5) select fixed length pattern, wrapping machine, without the need to adjusting parameter, can normally run; Select with mark pattern, the color mark sensor photoelectric switching signal of acceptance and involution position signal proximity switch signal need be compared, compare with cut-out cursor position, if both are identical, controller continues according to raw parameter executive routine again, if difference, then calculate error, cutting off cursor position by regulating, revising, performed by new argument by controller, until paper feed wheel speed arrives necessary requirement;
6) regulated the position of cutting knife by controller, cut out the packing that specification is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510597859.XA CN105151425A (en) | 2015-09-18 | 2015-09-18 | Sealing and cutting tracking control system and control method for continuous automatic packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510597859.XA CN105151425A (en) | 2015-09-18 | 2015-09-18 | Sealing and cutting tracking control system and control method for continuous automatic packaging machine |
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| CN105151425A true CN105151425A (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510597859.XA Pending CN105151425A (en) | 2015-09-18 | 2015-09-18 | Sealing and cutting tracking control system and control method for continuous automatic packaging machine |
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| CN105584659A (en) * | 2016-01-28 | 2016-05-18 | 桂林电子科技大学 | Control method for equipment for automatically binding wire harness by using plastic binding tape |
| CN106347774A (en) * | 2016-10-25 | 2017-01-25 | 安徽永锋智能包装科技有限公司 | Working method of automatic packaging system |
| CN108706364A (en) * | 2018-05-15 | 2018-10-26 | 云南烟草机械有限责任公司 | The improvement device and its control method of GDX2 packing machine inner box paper rolling cuts |
| CN109626082A (en) * | 2018-12-10 | 2019-04-16 | 楚天科技股份有限公司 | Draw membrane compensation detecting device and its compensation detection method |
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| CN109626082A (en) * | 2018-12-10 | 2019-04-16 | 楚天科技股份有限公司 | Draw membrane compensation detecting device and its compensation detection method |
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Application publication date: 20151216 |