CN104648957B - A kind of pulling equipment control system and its control method - Google Patents
A kind of pulling equipment control system and its control method Download PDFInfo
- Publication number
- CN104648957B CN104648957B CN201510028429.6A CN201510028429A CN104648957B CN 104648957 B CN104648957 B CN 104648957B CN 201510028429 A CN201510028429 A CN 201510028429A CN 104648957 B CN104648957 B CN 104648957B
- Authority
- CN
- China
- Prior art keywords
- product
- sensor
- pulling equipment
- control system
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0208—Control or detection relating to the transported articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
- B65G2203/044—Optical
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The present invention provides a kind of pulling equipment control system, and the pulling equipment includes the conveyer of transmission product and the motor of tractive force is transmitted to conveyer, it is characterised in that the pulling equipment control system includes：The motor speed control module of the motor speed is controlled, for detecting the sensor of product and the secondary light source of the cooperation sensor detection on the conveyer；And the motor speed control module adjusts the rotating speed of the motor according to the testing result of the sensor.Therefore, it can by sensor automatic detection product size information, and secondary light source cooperation, testing result can be made more accurate；Product size information such that it is able to intelligently be detected according to sensor very much adjusts motor speed, allows product quality to be guaranteed.
Description
Technical field
The present invention relates to a kind of pulling equipment control system and its control method.
Background technology
Hauling machine is widely used in various fields, such as industrial and mineral, railway and product as a kind of conventional machinery instrument
Processing etc..Current hauling machine is in Product processing field, it will usually coordinate pultrusion mechanism by hauling machine, product is carried out
Shaping is processed；Or by hauling machine driving belt, allow product to be capable of the transmission of pipeline system.But in actual production process
In, application of the hauling machine in Product processing field can there are problems that a lot, such as, product quality monitoring to be processed is using artificial
The pattern of detection, this detection pattern occurs：1st, low production efficiency；2nd, testing result can not be embodied objectively by parameter
Come, so testing result is not accurate enough.
In order to solve the above-mentioned technical problem, in the Chinese patent of Application No. CN201220011925.2, in order to solve
In the prior art, whether conveying device has been put into position during hauling machine is judged by the experience of staff, can cause conveying
Device places the poor technical problem of precision；Disclose a kind of hauling machine with displacement arbitration functions, the technical scheme of use
It is：Motor is set in hauling machine, and motor is connected with the chain of transport product by belt, is provided with the chain for transporting product defeated
Device and brake gear are sent, the position sensor whether detection conveying device is located at machining position is additionally provided with chain, so may be used
Rapidly and accurately to judge whether conveying device is located at Working position；And fine setting fed distance is additionally provided with by conveying device
Range sensor, so the position of conveying device can further be finely tuned using range sensor, more ensure
The accuracy of conveying device position.
In the Chinese patent of another Application No. CN201220410993.6, in order to solve current plastic extrusion industry
In technique, extruded material capacity is inconsistent and the technical problem of the uneven change for causing extrusion capacity of blanking, discloses a kind of modeling
Material extruder automation wall thickness systems stabilisation, the system includes PLC, and (Programmable Logic Controller, can
Programmed logic controller), the current transducer being connected with PLC, the digital sensor being arranged at plastic extruder membrana oralis and with
The hauling machine of PLC connections, and by detecting that main frame electric current confirms the change of plastic extruder extrusion capacity, and digital sensor
The verification of the match time and extrusion capacity of offer, finally according to the result of system information change, programmable logic controller (PLC) can be sent out
Go out corresponding instruction to hauling machine, control hauling speed；By the adjustment of hauling machine speed, so as to allow the wall thickness of product to reach surely
It is fixed.
But technical scheme for how to be detected for sensor in above-mentioned technical proposal is simultaneously not specific and above-mentioned enough
The mode of sensor detection can not be generally applicable to Product processing field；So for the technology of Product processing FIELD OF THE INVENTIONThe
For personnel, whether being badly in need of exploitation one kind being capable of the satisfactory pulling equipment control system of automatic detection product.
The content of the invention
In order to solve the above-mentioned problems in the prior art, the present invention provides one kind and can intelligently detect very much traction
The pulling equipment control system and control method of product information in equipment.
The technical scheme that the present invention is provided includes：A kind of pulling equipment control system, the pulling equipment includes that transmission is produced
The conveyer of product and the motor to conveyer transmission tractive force, it is characterised in that the pulling equipment control system includes：
The motor speed control module of the motor speed is controlled, for detecting the sensor of product and cooperation institute on the conveyer
State the secondary light source of sensor detection；And the motor speed control module is adjusted according to the testing result of the sensor
The rotating speed of the motor.
Therefore, it can by sensor automatic detection product size information, and secondary light source cooperation, detection can be made
Result is more accurate；Product size information such that it is able to intelligently be detected according to sensor very much adjusts motor speed, allows
Product quality is guaranteed.
Preferably, the sensor and the secondary light source are separately positioned on the both sides of the product, the sensor base
The information of light is blocked in the product, the dimension information of product is detected；Can so cause that testing result is relatively reliable.
Preferably, the sensor and the secondary light source are arranged on the same side of the product, and the sensor is based on
The information of the product reflected light, detects the dimension information of product；The arrangement of sensor and secondary light source can so be caused more
Step up to gather, save space.
Preferably, the sensor is ccd image sensor, and can detect the width information of the product；Mainly
Because ccd sensor preferably can coordinate with secondary light source detecting, and optical signal can be directly changed into electric signal.
Preferably, the sensor is also connected with a FPGA module, the result for then detecting sensor, by FPGA
Module converts the information into data signal；Data signal after being so converted into can be communicated preferably with control system.
Preferably, the sensor and the secondary light source are fixed on the side of the pulling equipment by a support.
Preferably, the secondary light source is bar-shaped surface light source, and is close to the lower surface by traction products.
Such scheme, can cause the more stable, firm of pulling equipment control system.
Preferably, the pulling equipment control system also includes：Industrial computer, the industrial computer can be received and
From the information of sensor detection, the rotating speed of the motor can also be controlled；And the letter for first detecting the sensor
Prefabricated data are compared in breath and industrial computer system；Then according to sensor detection information and the difference of prefab data
Value, adjusts the rotating speed of the motor.
Preferably, the sensor carries out information transmission, the work with the industrial computer by way of USB interface
The rotating speed that industry computer passes through motor described in a Frequency Converter Control, and between the industrial computer and the frequency converter
Communication modes use Modbus agreements.
Above-mentioned technical scheme preferably, can allow the function of control system more powerful.
On the other hand, the present invention also provides a kind of control method of pulling equipment control system, it is characterised in that described to lead
Draw apparatus control system for above-mentioned any one control system, the control method includes：A, startup secondary light source；B, sensor
Based on the optical signal that secondary light source sends, the dimension information of the product is gathered；C, the product information that sensor is gathered and control
Dimension information contrast prefabricated in system processed；D, based on the difference in step C, motor in pulling equipment is controlled by control system
Rotating speed.The image information that can be so gathered according to sensor, constantly adjusts pulling equipment motor speed, allows product quality to obtain
To ensureing well.
By above-mentioned technical proposal, product to be processed can be automatically detected, it is ensured that the quality and effect of processed product
Rate.
Brief description of the drawings
Fig. 1 provides a kind of structural representation of pulling equipment control system for the embodiment of the present invention one；
Fig. 2 is the schematic diagram that the embodiment of the present invention one provides a kind of product to be detected and secondary light source；
Fig. 3 is that the embodiment of the present invention one provides a kind of flow chart of the system control method of pulling equipment control；
Fig. 4 provides a kind of structural representation of pulling equipment control system for the embodiment of the present invention two；
Fig. 5 provides a kind of structural representation of pulling equipment control system for the embodiment of the present invention three；
Fig. 6 is that the embodiment of the present invention three provides a kind of flow chart of the system control method of pulling equipment control；
Fig. 7 provides a kind of structural representation of pulling equipment control system for the embodiment of the present invention four.
Specific embodiment
Specific embodiment of the invention is described in detail below in conjunction with the accompanying drawings, it is necessary to explanation is, these are specific
Explanation be to allow those of ordinary skill in the art to be more prone to, clearly understand the present invention, rather than limitation of the invention solution
Release.
Embodiment one
As shown in figure 1, embodiment one provides a kind of pulling equipment control system, pulling equipment includes the transmission of transmission product
Device, conveyer is preferably conveyer belt 2, naturally it is also possible to the load mode of chain, tractive force is transmitted to conveyer
Motor 6；Pulling equipment control system includes：The motor speed control module 5 of controlled motor rotating speed, for detecting conveyer belt 2
The sensor of upper product 1 and the secondary light source 4 of cooperation sensor detection, it is preferable that secondary light source 4 is bar-shaped surface light source, and
And be close to by the lower surface of traction products, secondary light source 4 can use LED, incandescent lamp or laser as emission source；And
Motor speed control module 5 adjusts the rotating speed of motor 6 according to the testing result of sensor.
Preferably, sensor is CCD (Charge-coupled Device, charge coupled cell) imageing sensor 3, and
And the width information of product 1 can be detected；Be primarily due to ccd sensor preferably can coordinate detection with secondary light source, and
And digital current signal can be directly converted optical signals into, current signal realizes image by amplification and analog-to-digital conversion
Obtain, store, transmit, process and reappear.Certain sensor can also use other kinds of, such as CIS (Contact
Image sensor, contact-type image sensor) or other kinds of directional light noncontacting proximity sensor.
Using above-mentioned technical proposal, can be by the automatic detection product size information of ccd image sensor 3, such as product
Width, and the cooperation of secondary light source can make testing result more accurate；Such that it is able to very intelligently according to detecting
Product size information adjusts motor speed, allows product quality to be guaranteed.
As shown in Figure 2, it is preferable that the present embodiment provides a kind of pulling equipment control system, can be used for the product of production
It is sealing strip, after the semi-finished product of sealing strip extrude an initial model from extruder (not shown), can be along the biography in Fig. 1
Band 2 is sent toward moving left, and is shaped during movement；And sealing strip can be passed during setting by ccd image
Sensor 3 is detected.Such as Fig. 2, ccd image sensor 3 and secondary light source 4 are separately positioned on the both sides of sealing strip, product to be produced
Outside be it is lighttight, ccd image sensor 3 based on sealing strip block secondary light source 4 transmitting light 4a, 4b information, inspection
Survey the dimension information of product；Can so cause that testing result is relatively reliable.Specifically, in sealing strip quantity-produced process
In, ccd image sensor 3 gathers image information from the surface of sealing strip, calculate in the middle of black rectangle area and the length of side
Pixel Information, so as to obtain the width data L of product.
In addition, the mode of the product size on ccd image capture sensor, can also be using the skill of binocular CCD range findings
Art scheme.
As shown in figure 3, a kind of control method of pulling equipment control system of the offer of embodiment one includes：
S0, startup secondary light source；
S1, signal acquisition：The optical signal that sensor is sent based on secondary light source, gathers the dimension information of product；Specifically,
Can be processed according to image two-value method, obtain pixel information；
S2, information contrast：The product information that sensor is gathered and dimension information contrast prefabricated in control system, pass through
Being modified to error and accumulated variables gradually on time；
S3, rotating speed control：Based on accumulated variables in step C, the rotating speed of motor in pulling equipment is controlled by control system.
For example when sealing strip width L is detected more than width is required, motor speed increases certain numerical value, the increase meeting of the rotating speed of motor 6
It is delivered on sealing strip width, the width of such product can change.Again to the width after change with require that it is right that width is carried out
Than adjustment motor increases the speed of (or reduction), and the dynamic for circulating in process of production changes motor speed.
The image information that can be so gathered according to sensor, constantly adjusts pulling equipment motor speed, allows product quality
Ensured well.Additionally, in the control system of the present embodiment offer, conveyer belt 2, sealing strip, ccd image sensor 3, electricity
The closed loop constituted between machine rotational speed control module 5 and motor 6, the robustness of such control system is good；Adjusted with the place of time error
Method is simple, fast operation.
Pulling equipment control system in certain the present embodiment can also be applied to produce band, or similar strip,
Other products of tubular products.
Embodiment two
As shown in figure 4, embodiment two is again provided with ccd image sensor 20, secondary light source 21, motor speed control mould
Block and motor 13；Difference is the transmission means of product 10.Specifically：
Motor 13 is connected with gear 14, and gear 14 is connected with first gear axle 15 by belt, first gear axle 15 and the
Two gear shafts 16 are same modulus external gear, and are intermeshed, and direction of rotation is opposite；The gear shaft 17 of second gear axle 16 and the 3rd
It is connected；16 and first driven pulley of second gear axle 19 drives lower conveyor belt (being also lower climbing band) 11 to rotate, the 3rd gear shaft 17
Upper conveyor belt (also calling climbing band) 12 is driven to rotate with the second driven pulley 18, cascading conveyors are according to the direction of arrow in Fig. 4
Motion.When motor 13 starts to rotate, and assume that the rotation direction of motor 13 is arranged to counterclockwise, then be connected with motor 13
The rotation direction of gear 14 be also counterclockwise, first gear axle 15 by belt drive along with the identical direction of gear 14 revolve
Turn, second gear axle 16 is rotated clockwise along opposite with first gear axle 15, so in first gear axle 15 and the
Under the cooperation of one driven pulley 19, the upper surface of lower conveyor belt 11 is along the arrow in Fig. 4 towards left movement；And the quilt of the 3rd gear shaft 17
Second gear axle 16 drives and is rotated also along with the identical direction of second gear axle 16, i.e., the 3rd gear shaft 17 is along clockwise
Direction rotates, and so under the cooperation of the 3rd gear shaft 17 and the second driven pulley 18, the lower surface of upper conveyor belt 12 is along in Fig. 4
Think left movement, and the product that extruder (not shown) is produced is by the compression of cascading conveyors 12,11 and towards left traction, most
Afterboarding is the finished product for needing.
According to the identical control method of embodiment one, the present embodiment can be used for detection sealing strip width it is whether up to standard,
Specifically：When ccd image sensor 20 detects sealing strip product width is less than the width of predetermined demand, it is possible to will detect
Result feed back to motor speed control module, motor speed control module reduces the rotating speed of motor；So cascading conveyors 12,
11 compression time time to sealing strip product relative will become grows up, so that the width of sealing strip product reaches predetermined
Requirement.So circulation, it is possible to constantly product parameters are accurately detected.
Preferably, ccd image sensor 20 and secondary light source 21 are fixed on the side of pulling equipment by a support 22,
Can so allow the system of whole pulling equipment more stable, firm.The two can certainly respectively be passed through different supports
It is fixed.
Embodiment three
Implement three with the specific identical sensor of embodiment two, secondary light source 21, motor speed control module and motor 13,
Pinion unit and climbing band, and sensor 20 and secondary light source 21 are also to be fixed on the one of pulling equipment by a support
Side, and embodiment three is identical with the mode of embodiment one, the collection optical signal of embodiment two；Difference is that embodiment three is carried
The pulling equipment control system of confession introduces computer controls.Specifically：
Pulling equipment control system also includes：Industrial computer 23, industrial computer 23 can be received from sensor 20
The information of detection, can be with the rotating speed of controlled motor 13；And the information for first detecting sensor 20 and industrial computer system
Prefabricated data are compared in system；Then according to the information of sensor 20 and the difference of prefab data, the rotating speed of motor 13 is adjusted；
The speed that climbing band is controlled by the rotating speed of motor is produced in adjustment, so as to adjust the size of product 10.
Preferably, sensor 20 carries out information transmission, industrial computer with industrial computer 23 by way of USB interface
23 by a rotating speed for Frequency Converter Control motor 13, and the communication modes use between industrial computer and frequency converter
Modbus agreements (by Programmable Logic Controller and computer with intelligent terminal led to by a kind of communications protocol for industry spot
Cross public line or locally specified connection is formed)；Computer and frequency converter, sensing can be caused using Modbus agreements
When device exchanges information, other control tasks of computer execution itself are not influenceed.
Preferably, sensor 20 also with a FPGA (Fiel-Programmable Gate Array, field-programmable door
Array) module 24 connects, the result for then detecting sensor 20, accordingly even when sensor 20 uses non-ccd image sensor,
The information that sensor is captured can also be converted into by data signal by FPGA module 24；Data signal after being so converted into can
Preferably to be communicated with industrial computer in control system 23.If certainly using the sensing that can directly generate data signal
The ccd image sensor mentioned in device, such as previous embodiment, avoids the need for PFGA modules 24, directly obtains sensor
Data signal is transferred to industrial computer just can be so that sensor is detected width by industrial computer 23 according to internal algorithm
Degree information takes interpolation with tentation data, after adding up, according to internal predetermined algorithm, adjusts the rotating speed of motor.
Above-mentioned preferred technical scheme, can allow the function of control system more powerful；And industrial computer 23 may be used also
Exchanged with entering row information with the more devices in the outside of the system of whole pulling equipment, such as, receive the letter of extruder extruded product
Number, the running parameter of extruder can also be controlled.
As shown in fig. 6, embodiment three additionally provides a kind of control method based on above-mentioned pulling equipment control system, the control
Method processed includes：
S1, signal acquisition：The optical signal that sensor is sent based on secondary light source, gathers the dimension information of product；Specifically,
Can be processed according to image two-value method, obtain pixel information；
S2, signal conversion：The signal that will be collected in step S1, by FPGA circuitry, being converted into industrial computer can
The data signal of identification；
S3, information contrast：The product information that sensor is gathered and dimension information contrast prefabricated in control system, pass through
Being modified to error and accumulated variables gradually on time；
S4, rotating speed control：Based on accumulated variables in step C, the rotating speed of motor in pulling equipment is controlled by control system.
Preferably, also included before step S1：S0, startup secondary light source, and the unlatching of secondary light source is with traction
Apparatus control system start begins to start.
Preferably, after S4 steps are completed, S1 unlatchings can be come back to and detects that so circulation is gone down always next time.
Preferably, also include distinguishing the lower edges of test product in above-mentioned steps S1, extract upper surface sub-pixel edge；
Also include importing the CAD data of test product in step S4, with tested edge model be compared template by drawing template establishment matching
Error analysis is carried out, due to the gray scale difference that there is highly significant between testee and image background, using based on intensity histogram
The dividing method of figure, after the histogram Gaussian smoothing of image, selects the minimum value between the peak of histogram two for threshold value is divided
Cut, can so obtain more accurate product Pixel Information.
In actual production, before step S0, can also can so make step first with the rotating speed for manually adjusting motor M
Difference is obtained in rapid S3 as far as possible small, can so need the change of adjustment also can be smaller so that control system can be in the short time
It is interior to obtain very stable effect.And in step S4, it is possible to use the controlled motor rotating speed of the program during industrial computer is next is needed
The parameter value to be adjusted.
Example IV
The example IV difference maximum with above-described embodiment is the position relationship of sensor and secondary light source, other moulds
Block/components/units, or position relationship, construction can be used and above-mentioned three kinds of embodiments identical implementation.
As shown in fig. 7, in example IV implementation method preferably, ccd image sensor 3 and secondary light source 4 are arranged on
The same side of product 1, ccd image sensor 3 is based on the information of product reflected light, detects the dimension information of product；So can be with
So that the arrangement of sensor and secondary light source is compacter, save space.
Specifically：Product 1 material itself is also lighttight, such secondary light source 4, it is therefore preferable to LED light source, is irradiated to
On interval where product 1, there is the position of product 1, light will be blocked or absorbed by product, without the place (transmission of light
The position of band), it is arranged to can also so determine the width of product according to the distance of both sides reflected light with reflective.
Certainly a ccd sensor can also be respectively provided with the both sides of product 1, but uses an identical fill-in light
Source；So in the case where cost will not increase too much, two groups of detection datas are obtained so that testing result is more accurate.
The invention is not restricted to above-mentioned specific embodiment mode, multiple sensors can also be set, such as in embodiment one,
The exit of the leftmost side is also provided with similar ccd image sensor, can also be also provided with the centre of conveyer belt entrance and exit
Similar ccd image sensor, so can with repeated detection product size information, product since conveyer is initially entered,
Shaped on conveyer, then to finished product is finally gone out, each link is automatically detected, and can better control over the matter of product
Amount.
Finally it should be noted that described above is only highly preferred embodiment of the present invention, not the present invention is appointed
What formal limitation.Any those of ordinary skill in the art, it is without departing from the scope of the present invention, all available
The way and technology contents of the disclosure above make many possible variations and simple replacement etc. to technical solution of the present invention, these
Belong to the scope of technical solution of the present invention protection.
Claims (10)
1. a kind of pulling equipment control system, the pulling equipment includes the conveyer of transmission product and is transmitted to conveyer
The motor of tractive force, it is characterised in that the pulling equipment control system includes：
The motor speed control module of the motor speed is controlled,
For detecting the sensor of product and the secondary light source of the cooperation sensor detection on the conveyer；And
The product size result that the motor speed control module is detected according to the sensor adjusts turning for the motor
Speed；
Wherein, the pulling equipment includes the upper conveyor belt and lower conveyor belt of the extruding product, and the product is sealing strip, when
When the width dimensions of the sealing strip product of the sensor detection are less than predetermined demand, the motor speed control module subtracts
The rotating speed of small machine so that the upper conveyor belt and lower conveyor belt are elongated to the extrusion time of the sealing strip product.
2. a kind of pulling equipment control system as claimed in claim 1, it is characterised in that the sensor and the fill-in light
Source is separately positioned on the both sides of the product, and the sensor is based on the information that the product blocks light, detects the size of product
Information.
3. a kind of pulling equipment control system as claimed in claim 1, it is characterised in that the sensor and the fill-in light
Source is arranged on the same side of the product, and the sensor is based on the information of the product reflected light, detects the size letter of product
Breath.
4. a kind of pulling equipment control system as claimed in claim 1, it is characterised in that the sensor is that ccd image is passed
Sensor, and the width information of the product can be detected.
5. a kind of pulling equipment control system as claimed in claim 1, it is characterised in that the sensor also with a FPGA
Module is connected, the result for then detecting sensor, and data signal is converted the information into by FPGA module.
6. a kind of pulling equipment control system as claimed in claim 1, it is characterised in that the sensor and the fill-in light
Source is fixed on the side of the pulling equipment by a support.
7. a kind of pulling equipment control system as claimed in claim 1, it is characterised in that the secondary light source is bar shaped face light
Source, and it is close to the lower surface of the product.
8. a kind of pulling equipment control system as claimed in claim 1, it is characterised in that also include：Industrial computer, it is described
Industrial computer can receive the information from sensor detection, can also control the rotating speed of the motor；And first will
Prefabricated data are compared in information that the sensor is detected and industrial computer system；Then detected according to sensor
The difference of information and prefab data, adjusts the rotating speed of the motor.
9. a kind of pulling equipment control system as claimed in claim 8, it is characterised in that the sensor and the industry meter
Calculation machine carries out information transmission by way of USB interface, and the industrial computer passes through motor described in a Frequency Converter Control
Communication modes between rotating speed, and the industrial computer and the frequency converter use Modbus agreements.
10. a kind of control method of pulling equipment control system, it is characterised in that the pulling equipment control system will for right
Asking 1~9 any one control system, the control method includes：
A, startup secondary light source；
The optical signal that B, sensor are sent based on secondary light source, gathers the dimension information of the product；
Dimension information contrast prefabricated in C, the product information that sensor is gathered and control system；
Based on the difference in step C, the rotating speed of motor in pulling equipment is controlled by control system；
Wherein, the pulling equipment includes the upper conveyor belt and lower conveyor belt of the extruding product, and the product is sealing strip, when
When the width dimensions of the sealing strip product of the sensor detection are less than predetermined demand, the motor speed control module subtracts
The rotating speed of small machine so that the upper conveyor belt and lower conveyor belt are elongated to the extrusion time of the sealing strip product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510028429.6A CN104648957B (en) | 2015-01-20 | 2015-01-20 | A kind of pulling equipment control system and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510028429.6A CN104648957B (en) | 2015-01-20 | 2015-01-20 | A kind of pulling equipment control system and its control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104648957A CN104648957A (en) | 2015-05-27 |
| CN104648957B true CN104648957B (en) | 2017-07-04 |
Family
ID=53240684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510028429.6A Expired - Fee Related CN104648957B (en) | 2015-01-20 | 2015-01-20 | A kind of pulling equipment control system and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104648957B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114368099A (en) * | 2021-08-24 | 2022-04-19 | 上海仁慈实业发展有限公司 | FEP pipe full-automatic hot-bending forming device |
| CN114434766B (en) * | 2021-12-24 | 2024-03-19 | 安徽森泰木塑集团股份有限公司 | Plate size adjusting system and adjusting method |
| CN114529824B (en) * | 2022-04-24 | 2022-06-28 | 江苏科比泰智能科技有限公司 | Image recognition-based belt monitoring system and method for adhesive tape conveyor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3313030A1 (en) * | 1983-04-12 | 1984-10-31 | Krones Ag Hermann Kronseder Maschinenfabrik, 8402 Neutraubling | Process and apparatus for sensing the occupancy of a single-row conveyor for vessels or the like |
| US5165520A (en) * | 1990-09-04 | 1992-11-24 | La Poste | Device for controlling and regularizing the spacing objects such as parcels, packages |
| CN1489949A (en) * | 2002-09-11 | 2004-04-21 | �����е����ɷݹ�˾ | Length/or diameter measuring method and device for cigarette filter tip lip |
| CN2930322Y (en) * | 2006-08-01 | 2007-08-08 | 中国烟草总公司郑州烟草研究院 | Flow quantity control device for feeding stable shredded tobacco into dryer |
| CN201746081U (en) * | 2010-08-04 | 2011-02-16 | 陕西科技大学 | Conveyor belt monitoring device based on fusion of image and optoelectronic information |
| CN103274190A (en) * | 2013-05-23 | 2013-09-04 | 苏州麦克食品机械塑胶有限公司 | Speed-controlling discharging method of conveying belt of food machinery |
| CN204416431U (en) * | 2015-01-20 | 2015-06-24 | 巩略 | A kind of tractor equipment control system |
-
2015
- 2015-01-20 CN CN201510028429.6A patent/CN104648957B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3313030A1 (en) * | 1983-04-12 | 1984-10-31 | Krones Ag Hermann Kronseder Maschinenfabrik, 8402 Neutraubling | Process and apparatus for sensing the occupancy of a single-row conveyor for vessels or the like |
| US5165520A (en) * | 1990-09-04 | 1992-11-24 | La Poste | Device for controlling and regularizing the spacing objects such as parcels, packages |
| CN1489949A (en) * | 2002-09-11 | 2004-04-21 | �����е����ɷݹ�˾ | Length/or diameter measuring method and device for cigarette filter tip lip |
| CN2930322Y (en) * | 2006-08-01 | 2007-08-08 | 中国烟草总公司郑州烟草研究院 | Flow quantity control device for feeding stable shredded tobacco into dryer |
| CN201746081U (en) * | 2010-08-04 | 2011-02-16 | 陕西科技大学 | Conveyor belt monitoring device based on fusion of image and optoelectronic information |
| CN103274190A (en) * | 2013-05-23 | 2013-09-04 | 苏州麦克食品机械塑胶有限公司 | Speed-controlling discharging method of conveying belt of food machinery |
| CN204416431U (en) * | 2015-01-20 | 2015-06-24 | 巩略 | A kind of tractor equipment control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104648957A (en) | 2015-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105383952B (en) | A kind of mine car based on industrial on-line checking fills ore deposit method and system automatically | |
| CN104648957B (en) | A kind of pulling equipment control system and its control method | |
| CN115931908B (en) | Automatic detection system and detection method for silicon rod defects | |
| CN206803950U (en) | A kind of tire tread on-line measuring device | |
| CN204679431U (en) | The detection system of tyre wire cord fabric surface imperfection | |
| CN110793587A (en) | Efficient and safe operation monitoring method for coal mine working surface belt conveyor | |
| CN112858321A (en) | Steel plate surface defect detection system and method based on linear array CCD | |
| CN104534990A (en) | Belt material measuring system based on laser ranging | |
| CN107187828A (en) | Telescopic belt bulking value measures barcode scanning intelligent integrated machine | |
| CN105139397A (en) | PCB detection method and device | |
| CN113340196A (en) | Intelligent power angle steel detection system and method based on image recognition | |
| CN117723547B (en) | Quality monitoring system and method for finished product preparation based on magnesia carbon bricks | |
| CN114104856A (en) | Machine vision-based yarn tension non-contact real-time detection control system and method | |
| CN204416431U (en) | A kind of tractor equipment control system | |
| CN113184449B (en) | Intelligent conveying management and control system for metal powder products | |
| CN208313849U (en) | Steel plate surface image collection device based on machine vision | |
| CN206370904U (en) | A kind of remote on-line monitoring robot system | |
| CN109068668A (en) | Method and apparatus for detecting the position of bowing/face upward of the fish of transmission device transmission | |
| CN110406931A (en) | A kind of belt conveyor on-line monitoring system based on machine vision | |
| CN101718530B (en) | On-line detection system of electromagnetic wire lapping | |
| CN107399582A (en) | A kind of self-interacting type automatic production line | |
| CN110942872A (en) | Porcelain insulator production line | |
| CN205262985U (en) | Silicon chip breakage detection equipment | |
| CN206113865U (en) | Fiber optic pin check out test set | |
| CN109482964B (en) | Cutting system capable of automatically detecting cutting length and cutting method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170704 Termination date: 20180120 |