CN109592467A - Control method and device for slitting machine - Google Patents
Control method and device for slitting machine Download PDFInfo
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- CN109592467A CN109592467A CN201811401292.4A CN201811401292A CN109592467A CN 109592467 A CN109592467 A CN 109592467A CN 201811401292 A CN201811401292 A CN 201811401292A CN 109592467 A CN109592467 A CN 109592467A
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- 238000000034 method Methods 0.000 title claims abstract description 69
- 239000000463 material Substances 0.000 claims abstract description 121
- 238000001514 detection method Methods 0.000 claims description 21
- 238000003860 storage Methods 0.000 claims description 18
- 231100000653 occupational exposure banding Toxicity 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 238000007664 blowing Methods 0.000 abstract description 15
- 239000002699 waste material Substances 0.000 abstract description 14
- 238000005520 cutting process Methods 0.000 abstract description 10
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000004590 computer program Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
- B65H26/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs for variation in tension
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Abstract
The application discloses a control method and device of a slitting machine. The method comprises the following steps: detecting the tension of a material on a discharging roller of the slitting machine to obtain a first tension value; detecting the tension of the material on a material receiving roller of the slitting machine to obtain a second tension value; and under the condition that the absolute value of the difference value between the first tension value and the second tension value is greater than a first preset value, adjusting the running speed of the discharging roller through a frequency converter. Through this application, the problem of slitting machine blowing and the tension difference of the in-process material of receiving the material big among the correlation technique, the easy waste material that produces of the material that obtains of cutting is solved.
Description
Technical field
This application involves equipment automation control technical field, a kind of control method in particular to banding machine and
Device.
Background technique
In banding machine during cutting lithium battery pole slice, needs pole piece being transported to material receiving roller from emptying roller, receive
Pole piece is cut at material roller, when the tension difference of the pole piece at material receiving roller with emptying roller, will affect the quality of pole piece, is had
The tension of body, the material at material volume relaxation, material receiving roller is smaller, when cutting pole piece can generate waste material, when material volume is compact, pole
Piece can draw the internal structure of damage pole piece during blowing and rewinding, cause slice uneven, generate waste material, therefore, retractable volume
The speed control of machine is to ensure that the key measures of continuity, safe and efficient production.
The tension difference of material is big during for banding machine blowing in the related technology and rewinding, the material cut
The problem of being easy to produce waste material, currently no effective solution has been proposed.
Summary of the invention
The application provides the control method and device of a kind of banding machine, to solve banding machine blowing and rewinding in the related technology
During material tension difference it is big, the problem of material cut is easy to produce waste material.
According to the one aspect of the application, a kind of control method of banding machine is provided.This method comprises: detection banding machine
Emptying roller on material tension, obtain the first tension value；The tension for detecting the material on the material receiving roller of banding machine obtains the
Two tension values；In the case where the absolute value of the difference of the first tension value and the second tension value is greater than the first preset value, pass through change
The speed of service of frequency device adjustment emptying roller.
Further, the tension of the material on the material receiving roller of detection banding machine, after obtaining the second tension value, this method
Further include: in the case where the absolute value of the difference of the first tension value and the second tension value is greater than the second preset value, to controller
Send fault-signal, wherein the second preset value is greater than the first preset value；Controller is based on fault-signal control banding machine and stops fortune
Row.
Further, the case where the absolute value of the difference of the first tension value and the second tension value is greater than the first preset value
Under, it is positive value that the speed of service by frequency converter adjustment emptying roller, which includes: in the difference of the first tension value and the second tension value,
In the case of, the revolving speed of motor is reduced, by frequency converter to reduce the speed of service of emptying roller；In the first tension value and the second tension
In the case that the difference of value is negative value, the revolving speed of motor is increased, by frequency converter to increase the speed of service of emptying roller.
Further, this method further include: the second preset value of the first preset value and/or adjustment is adjusted on the touchscreen,
In, touch screen and controller communicate to connect.
Further, this method further include: the relative distance controlled between multiple target rolls is located in preset range,
In, multiple target rolls are between emptying roller and material receiving roller.
According to the another aspect of the application, a kind of control device of banding machine is provided.The device includes: the first detection list
Member, the tension of the material on emptying roller for detecting banding machine, obtains the first tension value；Second detection unit, for detecting
The tension of material on the material receiving roller of banding machine obtains the second tension value；The first adjustment unit, in the first tension value and the
In the case that the absolute value of the difference of two tension values is greater than the first preset value, the speed of service of emptying roller is adjusted by frequency converter.
Further, device further include: transmission unit, for the material on the material receiving roller of detection banding machine
Power after obtaining the second tension value, is greater than the second preset value in the absolute value of the difference of the first tension value and the second tension value
In the case of, fault-signal is sent to controller, wherein the second preset value is greater than the first preset value；First control unit, for controlling
It is out of service that device processed is based on fault-signal control banding machine.
Further, the first adjustment unit includes: reduction of speed module, for the difference in the first tension value and the second tension value
In the case where for positive value, the revolving speed of motor is reduced, by frequency converter to reduce the speed of service of emptying roller；Raising speed module, is used for
In the case where the difference of the first tension value and the second tension value is negative value, the revolving speed of motor is increased by frequency converter, to increase
The speed of service of emptying roller.
To achieve the goals above, according to the another aspect of the application, a kind of storage medium is provided, storage medium includes
The program of storage, wherein program executes the control method of any one of the above banding machine.
To achieve the goals above, according to the another aspect of the application, a kind of processor is provided, processor is for running
Program, wherein program executes the control method of any one of the above banding machine when running.
By the application, using following steps: detecting the tension of the material on the emptying roller of banding machine, obtain the first tension
Value；The tension for detecting the material on the material receiving roller of banding machine, obtains the second tension value；In the first tension value and the second tension value
In the case that the absolute value of difference is greater than the first preset value, the speed of service of emptying roller is adjusted by frequency converter, solves correlation
The tension difference of material is big during banding machine blowing and rewinding in technology, and the material cut is easy to produce asking for waste material
Topic.The speed of service that emptying roller is adjusted by frequency converter, so that the tension difference for controlling the material on emptying roller and material receiving roller is being closed
It manages in range, and then has reached the synchronous blowing rewinding of control banding machine, reduce the effect of waste material generation rate.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, the schematic reality of the application
Example and its explanation are applied for explaining the application, is not constituted an undue limitation on the present application.In the accompanying drawings:
Fig. 1 is the flow chart according to the control method of banding machine provided by the embodiments of the present application；And
Fig. 2 is the schematic diagram according to the control device of banding machine provided by the embodiments of the present application.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
According to an embodiment of the present application, a kind of control method of banding machine is provided.
Fig. 1 is the flow chart according to the control method of the banding machine of the embodiment of the present application.As shown in Figure 1, this method includes
Following steps:
Step S101 detects the tension of the material on the emptying roller of banding machine, obtains the first tension value.
For example, material is lithium battery pole slice, tension sensor is set at emptying roller, the pole piece released with emptying roller connects
Touching, detects the tension of pole piece, obtains the first tension value.
Step S102 detects the tension of the material on the material receiving roller of banding machine, obtains the second tension value.
Specifically, it is also provided with tension sensor at material receiving roller, is contacted with the pole piece to be cut at material receiving roller, detects pole piece
Tension value, obtain the second tension value.
Step S103, the case where the absolute value of the difference of the first tension value and the second tension value is greater than the first preset value
Under, the speed of service of emptying roller is adjusted by frequency converter.
It should be noted that when the tension of the material at emptying roller and the larger tension difference of the material at material receiving roller,
Rewinding blowing rhythm is inconsistent, is easy to produce waste material after cutting material.
For example, if pole piece overtension during transmission, pole piece structure holds during cutting lithium battery pole slice
It is easily destroyed, so that detraction pole piece quality reaches material receiving roller in pole piece, carry out if pole piece tension in transmit process is smaller
When pole piece is cut, it is unfavorable for rapidly and accurately cutting pole piece, is easy to cause cutting deviation, thus, blowing is adjusted by frequency converter
The speed of service of roller is quickly cut out and is accorded with so that the pole piece in transmission is under suitable tension so as to adjust the speed of blowing
Close the pole piece of specification.
Optionally, in the control method of banding machine provided by the embodiments of the present application, in the first tension value and the second tension
The absolute value of the difference of value be greater than the first preset value in the case where, by frequency converter adjust emptying roller the speed of service include:
In the case that the difference of first tension value and the second tension value is positive value, the revolving speed of motor is reduced by frequency converter, is put with reducing
Expect the speed of service of roller；In the case where the difference of the first tension value and the second tension value is negative value, electricity is increased by frequency converter
The revolving speed of machine, to increase the speed of service of emptying roller.
Specifically, in the case where the difference of the first tension value and the second tension value is positive value, illustrate that dispensing speed is very fast,
Material recovering speed is slower, and the tension of material is smaller at material receiving roller, influences cutting accuracy, and be easily damaged cutter, thus, pass through change
Frequency device reduces the revolving speed of discharging motor, so that the dispensing speed of emptying roller is reduced, so that unreeling speed and rolling speed holding one
It causes, to increase the tension of the material in transmit process, fly-cutting goes out suitable product at material receiving roller.In the first tension value
In the case where being negative value with the difference of the second tension value, illustrate that dispensing speed is slower, material recovering speed is very fast, during transmission
The tension of material is larger, and biggish tension can destroy the internal structure of material, so that material deforms, thus, pass through frequency converter liter
The revolving speed of high discharging motor, to increase the dispensing speed of emptying roller, so that unreel speed and rolling speed is consistent, thus
Reduce the tension of the material in transmit process, fly-cutting goes out suitable product at material receiving roller.
Optionally, in the control method of banding machine provided by the embodiments of the present application, on the material receiving roller of detection banding machine
Material tension, after obtaining the second tension value, this method further include: in the difference of the first tension value and the second tension value
In the case that absolute value is greater than the second preset value, fault-signal is sent to controller, wherein it is default that the second preset value is greater than first
Value；It is out of service that controller is based on fault-signal control banding machine.
It should be noted that change can be passed through when the material at material and material receiving roller at emptying roller has tension difference
Frequency device adjusts the speed of service of emptying roller, to reduce tension difference, to prevent the generation of waste material；But the material at emptying roller
Have tension difference larger with the material at material receiving roller, seriously affect the quality of material, then controls banding machine shutdown, detect banding machine
Failure, equipment recovery after produced again.
Optionally, in the control method of banding machine provided by the embodiments of the present application, this method further include: on the touchscreen
Adjust the second preset value of the first preset value and/or adjustment, wherein touch screen and controller communicate to connect.
It should be noted that the requirement due to different types of material to tension is different, the maximum tension that can be born is different,
The first preset value is adjusted on the touchscreen, so that adjusting the speed of service of material receiving roller when tension difference becomes larger in time, adjustment second is pre-
If value, so that tension difference is excessive, shuts down in time when equipment is abnormal.
Optionally, in the control method of banding machine provided by the embodiments of the present application, this method further include: control multiple mesh
Relative distance between mark roller is located in preset range, wherein multiple target rolls are between emptying roller and material receiving roller.
It should be noted that the roller of multiple support material transmissions is provided between emptying roller and material receiving roller, according to difference
The material of type adjusts the spacing between two neighboring roller, avoids spacing too small, causes the overtension of material, avoids spacing mistake
Greatly, cause the tension of material too small, adjust the spacing between two neighboring roller, efficiently to transmit material, while will not
Because overtension damages material.
The control method of banding machine provided by the embodiments of the present application, of the material on emptying roller by detecting banding machine
Power obtains the first tension value；The tension for detecting the material on the material receiving roller of banding machine, obtains the second tension value；In the first tension
In the case that the absolute value of value and the difference of the second tension value is greater than the first preset value, the operation of emptying roller is adjusted by frequency converter
Speed, the tension difference for solving material during banding machine blowing in the related technology and rewinding is big, the material cut
The problem of being easy to produce waste material.The speed of service that emptying roller is adjusted by frequency converter, to control on emptying roller and material receiving roller
The tension difference of material in the reasonable scope, and then has reached the synchronous blowing rewinding of control banding machine, reduces the effect of waste material generation rate
Fruit.
It should be noted that step shown in the flowchart of the accompanying drawings can be in such as a group of computer-executable instructions
It is executed in computer system, although also, logical order is shown in flow charts, and it in some cases, can be with not
The sequence being same as herein executes shown or described step.
The embodiment of the present application also provides a kind of control devices of banding machine, it should be noted that the embodiment of the present application
The control device of banding machine can be used for executing the control method that banding machine is used for provided by the embodiment of the present application.Below to this
The control device for the banding machine that application embodiment provides is introduced.
Fig. 2 is the schematic diagram according to the control device of the banding machine of the embodiment of the present application.As shown in Fig. 2, the device includes:
First detection unit 10, second detection unit 20 and the first adjustment unit 30.
Specifically, first detection unit 10, the tension of the material on emptying roller for detecting banding machine, obtain first
Force value；
Second detection unit 20, the tension of the material on material receiving roller for detecting banding machine, obtains the second tension value；
The first adjustment unit 30, it is default that the absolute value for the difference in the first tension value and the second tension value is greater than first
In the case where value, the speed of service of emptying roller is adjusted by frequency converter.
Optionally, in the control device of banding machine provided by the embodiments of the present application, the device further include: transmission unit,
For the tension of the material on the material receiving roller of detection banding machine, after obtaining the second tension value, in the first tension value and second
In the case that the absolute value of the difference of tension value is greater than the second preset value, fault-signal is sent to controller, wherein second is default
Value is greater than the first preset value；It is out of service to be based on fault-signal control banding machine for controller for first control unit.
Optionally, in the control device of banding machine provided by the embodiments of the present application, the first adjustment unit 30 includes: reduction of speed
Module, for reducing turning for motor by frequency converter in the case where the difference of the first tension value and the second tension value is positive value
Speed, to reduce the speed of service of emptying roller；Raising speed module, for being negative value in the difference of the first tension value and the second tension value
In the case of, the revolving speed of motor is increased, by frequency converter to increase the speed of service of emptying roller.
Optionally, in the control device of banding machine provided by the embodiments of the present application, the device further include: second adjustment list
Member, for adjusting the second preset value of the first preset value and/or adjustment on the touchscreen, wherein touch screen and controller communication link
It connects.
Optionally, in the control device of banding machine provided by the embodiments of the present application, the device further include: the second control is single
Member is located in preset range for controlling the relative distance between multiple target rolls, wherein multiple target rolls be located at emptying roller and
Between material receiving roller.
The control device of banding machine provided by the embodiments of the present application detects the blowing of banding machine by first detection unit 10
The tension of material on roller obtains the first tension value；Second detection unit 20 detects of the material on the material receiving roller of banding machine
Power obtains the second tension value；The first adjustment unit 30 is greater than the in the absolute value of the difference of the first tension value and the second tension value
In the case where one preset value, by frequency converter adjust emptying roller the speed of service, solve in the related technology banding machine blowing and
The problem of tension difference of material is big during rewinding, and the material cut is easy to produce waste material, is adjusted by frequency converter
The speed of service of emptying roller to control the tension difference of the material on emptying roller and material receiving roller in the reasonable scope, and then reaches
The synchronous blowing rewinding of control banding machine, reduces the effect of waste material generation rate.
The control device of the banding machine includes processor and memory, and the above-mentioned detection of first detection unit 10, second is single
First 20 and the first adjustment unit 30 etc. store in memory as program unit, execute storage in memory by processor
Above procedure unit realize corresponding function.
Include kernel in processor, is gone in memory to transfer corresponding program unit by kernel.Kernel can be set one
Or more, by adjusting kernel parameter come the tension difference of material during solving banding machine blowing in the related technology and rewinding
Greatly, the problem of material cut is easy to produce waste material.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/
Or the forms such as Nonvolatile memory, if read-only memory (ROM) or flash memory (flash RAM), memory include that at least one is deposited
Store up chip.
The embodiment of the invention provides a kind of storage mediums, are stored thereon with program, real when which is executed by processor
The control method of the existing banding machine.
The embodiment of the invention provides a kind of processor, the processor is for running program, wherein described program operation
The control method of banding machine described in Shi Zhihang.
The embodiment of the invention provides a kind of equipment, equipment include processor, memory and storage on a memory and can
The program run on a processor, processor perform the steps of the material on the emptying roller of detection banding machine when executing program
Tension, obtain the first tension value；The tension for detecting the material on the material receiving roller of banding machine, obtains the second tension value；First
In the case that the absolute value of the difference of tension value and the second tension value is greater than the first preset value, emptying roller is adjusted by frequency converter
The speed of service.
The tension of material on the material receiving roller of detection banding machine, after obtaining the second tension value, this method further include:
In the case that the absolute value of the difference of first tension value and the second tension value is greater than the second preset value, failure letter is sent to controller
Number, wherein the second preset value is greater than the first preset value；It is out of service that controller is based on fault-signal control banding machine.
In the case where the absolute value of the difference of the first tension value and the second tension value is greater than the first preset value, pass through frequency conversion
The speed of service of device adjustment emptying roller includes: to pass through in the case where the difference of the first tension value and the second tension value is positive value
Frequency converter reduces the revolving speed of motor, to reduce the speed of service of emptying roller；It is in the difference of the first tension value and the second tension value
In the case where negative value, the revolving speed of motor is increased, by frequency converter to increase the speed of service of emptying roller.
This method further include: adjust the second preset value of the first preset value and/or adjustment on the touchscreen, wherein touch screen
It is communicated to connect with controller.
This method further include: the relative distance controlled between multiple target rolls is located in preset range, wherein multiple targets
Roller is between emptying roller and material receiving roller.Equipment herein can be server, PC, PAD, mobile phone etc..
Present invention also provides a kind of computer program products, when executing on data processing equipment, are adapted for carrying out just
The program of beginningization there are as below methods step: the tension of the material on the emptying roller of banding machine is detected, the first tension value is obtained；Detection
The tension of material on the material receiving roller of banding machine obtains the second tension value；In the difference of the first tension value and the second tension value
In the case that absolute value is greater than the first preset value, the speed of service of emptying roller is adjusted by frequency converter.
The tension of material on the material receiving roller of detection banding machine, after obtaining the second tension value, this method further include:
In the case that the absolute value of the difference of first tension value and the second tension value is greater than the second preset value, failure letter is sent to controller
Number, wherein the second preset value is greater than the first preset value；It is out of service that controller is based on fault-signal control banding machine.
In the case where the absolute value of the difference of the first tension value and the second tension value is greater than the first preset value, pass through frequency conversion
The speed of service of device adjustment emptying roller includes: to pass through in the case where the difference of the first tension value and the second tension value is positive value
Frequency converter reduces the revolving speed of motor, to reduce the speed of service of emptying roller；It is in the difference of the first tension value and the second tension value
In the case where negative value, the revolving speed of motor is increased, by frequency converter to increase the speed of service of emptying roller.
This method further include: adjust the second preset value of the first preset value and/or adjustment on the touchscreen, wherein touch screen
It is communicated to connect with controller.
This method further include: the relative distance controlled between multiple target rolls is located in preset range, wherein multiple targets
Roller is between emptying roller and material receiving roller.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/
Or the forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable Jie
The example of matter.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices
Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including element
There is also other identical elements in process, method, commodity or equipment.
It will be understood by those skilled in the art that embodiments herein can provide as method, system or computer program product.
Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the application
Form.It is deposited moreover, the application can be used to can be used in the computer that one or more wherein includes computer usable program code
The shape for the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
The above is only embodiments herein, are not intended to limit this application.To those skilled in the art,
Various changes and changes are possible in this application.It is all within the spirit and principles of the present application made by any modification, equivalent replacement,
Improve etc., it should be included within the scope of the claims of this application.
Claims (10)
1. a kind of control method of banding machine characterized by comprising
The tension for detecting the material on the emptying roller of banding machine, obtains the first tension value；
The tension for detecting the material on the material receiving roller of the banding machine obtains the second tension value；
In the case where the absolute value of the difference of first tension value and second tension value is greater than the first preset value, pass through
Frequency converter adjusts the speed of service of the emptying roller.
2. the method according to claim 1, wherein of the material on the material receiving roller for detecting the banding machine
Power, after obtaining the second tension value, the method also includes:
In the case where the absolute value of the difference of first tension value and second tension value is greater than the second preset value, to control
Device processed sends fault-signal, wherein second preset value is greater than first preset value；
It is out of service that controller is based on the fault-signal control banding machine.
3. the method according to claim 1, wherein in the difference of first tension value and second tension value
In the case that the absolute value of value is greater than the first preset value, include: by the speed of service that frequency converter adjusts the emptying roller
In the case where the difference of first tension value and second tension value is positive value, electricity is reduced by the frequency converter
The revolving speed of machine, to reduce the speed of service of the emptying roller；
In the case where the difference of first tension value and second tension value is negative value, institute is increased by the frequency converter
The revolving speed of motor is stated, to increase the speed of service of the emptying roller.
4. according to the method described in claim 2, it is characterized in that, the method also includes:
Adjust first preset value and/or adjustment second preset value on the touchscreen, wherein the touch screen with it is described
Controller communication connection.
5. the method according to claim 1, wherein the method also includes:
The relative distance controlled between multiple target rolls is located in preset range, wherein the multiple target roll is located at described put
Expect between roller and the material receiving roller.
6. a kind of control device of banding machine characterized by comprising
First detection unit, the tension of the material on emptying roller for detecting banding machine, obtains the first tension value；
Second detection unit, the tension of the material on material receiving roller for detecting the banding machine, obtains the second tension value；
The first adjustment unit, it is pre- that the absolute value for the difference in first tension value and second tension value is greater than first
If adjusting the speed of service of the emptying roller by frequency converter in the case where value.
7. device according to claim 6, which is characterized in that described device further include:
Transmission unit, for the tension of the material on the material receiving roller for detecting the banding machine, after obtaining the second tension value,
In the case that the absolute value of the difference of first tension value and second tension value is greater than the second preset value, sent out to controller
Send fault-signal, wherein second preset value is greater than first preset value；
It is out of service to be based on the fault-signal control banding machine for controller for first control unit.
8. device according to claim 6, which is characterized in that the first adjustment unit includes:
Reduction of speed module, for passing through institute in the case where the difference of first tension value and second tension value is positive value
Stating frequency converter reduces the revolving speed of motor, to reduce the speed of service of the emptying roller；
Raising speed module, for passing through institute in the case where the difference of first tension value and second tension value is negative value
The revolving speed that frequency converter increases the motor is stated, to increase the speed of service of the emptying roller.
9. a kind of storage medium, which is characterized in that the storage medium includes the program of storage, wherein described program right of execution
Benefit require any one of 1 to 5 described in banding machine control method.
10. a kind of processor, which is characterized in that the processor is for running program, wherein right of execution when described program is run
Benefit require any one of 1 to 5 described in banding machine control method.
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| CN201811401292.4A CN109592467B (en) | 2018-11-22 | 2018-11-22 | Control method and device for slitting machine |
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| CN109592467B (en) | 2020-10-30 |
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