CN204759158U - Industrial production line transmission line body controller - Google Patents
Industrial production line transmission line body controller Download PDFInfo
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- CN204759158U CN204759158U CN201520423648.XU CN201520423648U CN204759158U CN 204759158 U CN204759158 U CN 204759158U CN 201520423648 U CN201520423648 U CN 201520423648U CN 204759158 U CN204759158 U CN 204759158U
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Abstract
The utility model provides an industrial production line transmission line body controller, this transmission line body controller control conveys the roll table by first section straight line, the second section sharply conveys the roll table, the third section sharply conveys roll table and the transmission line body that revolving stage conveying roll table constitutes, four sections roll tables all are furnished with a plurality of rollers, every roll table rotates through alternating current asynchronous motor respectively and conveys, electric part includes interconnect's main control chip, input circuit, output circuit, switching power supply and power switching circuit. The utility model discloses an effect be this transmission line body for the controller DSP realize the primary function, replaced imported PLC's CPU module and extension IO module, the controller cost can reduce 75% -80%, mutual independence between each roll table conveying district uses more in a flexible way, controller IO mouth resource is abundant, has sufficient reserve interface, to the transmission line body of difference, only needs to require to adjust the procedure according to control, has certain commonality. Input and output signals is connected the special connector of adoption with the controller, has strengthened the reliability and the stable ability of controller.
Description
Technical field
The utility model relates to a kind of industrial production line transmission line body controller, and the conveyer line body being mainly used in industrial production line controls, and relates to electromechanical integration and field of industrial automatic control.
Background technology
At present, existing transmission line body controller adopts PLC (programmable logic controller (PLC)) as CPU mostly, controller is formed by PLC, auxiliary reclay, A.C. contactor, connection terminal etc., be put in switch board, there is following shortcoming in this structure: 1, system cost is high, because PLC such as the brands such as Siemens, Rockwell, Mitsubishi, Omron of main flow are mostly import PLC, price is higher; 2, by carrying out secondary development to PLC, build new system, whole system volume is large, needs independent switch board; If 3 need carry out upgrading to existing system or increase new function, be subject to the restriction using CPU or functions of modules, dirigibility is not strong.
Summary of the invention
For above problem, the purpose of this utility model is to provide a kind of industrial production line transmission line body controller, and be beneficial to replace traditional PLC control cabinet and independently control the transmission of workpiece and complete concrete control overflow, its cost is only 1/5 to 1/4 of PLC control system.In addition, this structure, based on point-to-point sampling and control, goes for the transmission line body of different structure and difference in functionality.
For achieving the above object, the technical scheme of employing of the present utility model is to provide a kind of industrial production line transmission line body controller, wherein: this transmission line body controller comprises transmission line body and electric part, described transmission line body comprises four sections: first paragraph linear transmission roller-way, second segment linear transmission roller-way, 3rd section of linear transmission roller-way and a turntable transfer roller, four sections of roller-ways are all furnished with multiple roll shaft, rotated by AC asynchronous motor and transmit, AC asynchronous motor is positioned at below every section of linear transmission roller-way, AC asynchronous motor is rotated by chain-driving roll shaft, be interconnected by chain between roll shaft on each section of roller-way and roll shaft, first paragraph linear transmission roller-way, second segment linear transmission roller-way, the end of the 3rd section of linear transmission roller-way and turntable transfer roller is equipped with a stopper, the cylinder changing stopper position is provided with below stopper, the turntable connecting rotary cylinder is provided with below turntable transfer roller, control turntable transfer roller left-right rotary to turn 90 degrees, rotary cylinder is provided with two solenoid valves controlling to rotate and return, control spinning movement and the return action of rotary cylinder respectively, first paragraph linear transmission roller-way, second segment linear transmission roller-way, the 3rd section of linear transmission roller-way and turntable transfer roller are all furnished with and enter detecting sensor and whether to level detection sensor each a pair, being respectively used to detect this transmission district has workpiece to enter and whether relate to transregional transmission.
Described electric part comprises interconnective main control chip, input circuit, output circuit, Switching Power Supply and power-switching circuit, described input circuit comprises Input terminal block and input side optical coupling isolation circuit, and described output circuit comprises outgoing side optical coupling isolation circuit, solid-state relay and lead-out terminal row, described input circuit structure is identical, every road input circuit is connected with controller input pin with sensor wiring by the button of Input terminal block by access, separate between input circuit, between the digital quantity input pin of each road input circuit and main control chip, be equipped with optical coupling isolation circuit, described output circuit structure is also identical, the output pin of controller is connected with optical coupling isolation circuit by every road output circuit, the outgoing side of optical coupling isolation circuit is connected to transistor, described transistor AND gate Switching Power Supply and solid-state relay coil form loop jointly, the normally opened contact of solid-state relay is arranged with lead-out terminal and is connected, be connected with the A.C. contactor of described AC asynchronous motor or the solenoid valve of cylinder again, also separate between output circuit, also all optical coupling isolation circuit is provided with between the output pin and every road output circuit of main control chip, the outgoing side of the optical coupling isolation circuit of described input circuit and output circuit is equipped with light emitting diode, whether be used to indicate this road path has signal to circulate.
Sensor detection signal, control signal and test result transmission of signal is sent to main control chip by described input circuit, the voltage signal that optical coupling isolation circuit in input circuit directly processes for the input signal in input circuit being changed into main control chip, whether the output signal of main control chip controls solid-state relay coil and is energized after optical coupling isolation circuit, if solid-state relay coil electricity, corresponding normally opened contact will close, and the light emitting diode of corresponding output signal also can be bright; Whether decision A.C. contactor and cylinder solenoid valve can obtain electric by the state of solid-state relay normally opened contact, if solid-state relay coil electricity, then corresponding normally opened contact closes, then connected A.C. contactor or cylinder solenoid valve will be energized, AC asynchronous motor energising running or cylinder action.
Effect of the present utility model is:
1. realize master control function with DSP, instead of module and the expansion I/O module of import PLC, controller can reduce 75%-80%;
2. adopt the programming idea of zonal control, each line body transmits between district separate, uses more flexible;
3. controller I/O mouth aboundresources, has sufficient spare interface, for different transmission line bodies, only program need be adjusted according to its control overflow, have certain versatility.
4. input/output signal is connected with controller and adopts dedicated connector, enhances the reliability and stability energy of controller.
5. controller volume obviously reduces, and placement location is more flexible.
Accompanying drawing explanation
Fig. 1 is controlled conveyer line body structure schematic diagram of the present utility model;
Fig. 2 is the one-piece construction block diagram of industrial production line transmission line body controller of the present utility model;
Fig. 3 is the control flow chart of the straight-line transmitting line sending body of conveyer line body of the present utility model;
Fig. 4 is the turning table control process flow diagram of conveyer line body of the present utility model;
Fig. 5-1,5-2 are respectively the Acquisition Circuit schematic diagram of input signal connecting terminal block J5, J6 of the present utility model;
Fig. 6 is CPU module circuit theory diagrams of the present utility model;
Fig. 7 is driving signal output circuit schematic diagram of the present utility model;
Fig. 8 is the power-switching circuit schematic diagram of master controller of the present utility model.
In figure:
1, roll shaft 2, enter detecting sensor 3, stopper 4, turntable
5, to level detection sensor
Embodiment
By reference to the accompanying drawings industrial production line transmission line body controller structure of the present utility model is illustrated.
Industrial production line transmission line body controller design philosophy of the present utility model controls based on digital signal processor (DSP); by CPU; solid-state relay; the device Unitings such as connection terminal also make controller; sensor signal, Control protection signal and test result transmission of signal are received the Input terminal block of controller; the lead-out terminal signal of controller is connected to A.C. contactor or cylinder solenoid valve by wire, so according to programmed control each transmit the transmission motor in district, stopper cylinder, turntable rotation and return the normal work of cylinder.Traditional PLC control cabinet can be replaced independently control the transmission of workpiece and complete concrete control overflow.
Whole conveyer line body can transmit multiple workpiece simultaneously, and primary control program independently controls each transmission district.After workpiece having been detected, workpiece enters detection signal and is transferred into main control chip, the transmission electrical power in district is transmitted at place by primary control program, and keep stopper blocked state, can not continue to move ahead until workpiece is blocked by stopper, now the workpiece detection signal that puts in place is transferred into main control chip, and this district is transmitted motor by primary control program to stop, and avoids producing unnecessary friction between the workpiece of roll shaft and the geo-stationary rotated; When needs workpiece transmits between different transfer roller, first judge whether to meet transregional transmission condition, if meet, primary control program gives the cylinder control signal controlling stopper, stopper declines, remove the barrier effect to workpiece, and start the AC asynchronous motor in this transmission district and next transmission district simultaneously, make workpiece enter next transmission district; The program process in next transmission district is similar, is also the position according to detection signal condition adjudgement workpiece, then controls AC asynchronous motor and cylinder action according to primary control program; According to the test result of upper station test section, the whether action of control ZTT1 district cylinder, distinguishes OK part and NG part at ZTT1 place, carries out sort pass respectively by ZDT2 and ZDT3.
Industrial production line transmission line body controller structure of the present utility model as shown in Figure 1, this transmission line body comprises four parts: ZDT1, ZDT2, ZDT3 and ZTT1 district, four part roller-ways are formed by many roll shafts 1, rotated by AC asynchronous motor and transmit, AC induction motor is positioned at below every section of linear transmission roller-way, AC induction motor is rotated through chain-driving roll shaft and rotates together, make workpiece movable, ZDT1, ZDT2, the end of ZDT3 and ZTT1 is equipped with a stopper 3, stopper 3 is furnished with cylinder below, cylinder action changes the position of stopper 3, the 90 degree of rotary cylinders controlling turntable 4 left rotation and right rotation are installed below ZTT1, rotary cylinder is provided with and rotates and return two solenoid valves, control spinning movement and the return action of rotary cylinder respectively, ZDT1, ZDT2, ZDT3 and ZTT1 district is all furnished with and enters detecting sensor 2 and to level detection sensor 5 each a pair, is respectively used to detect transmit district and whether have workpiece and whether relate to transregional transmission.
Industrial production line transmission line body controller structure of the present utility model as shown in Figure 2, sensor detection signal comprises: the workpiece in ZDT1, ZDT2, ZDT3 and ZTT1 tetra-districts enters detection signal, workpiece puts detection signal in place, stop rising put in place signal, stop that decline puts in place signal, driving motor overload signal, and the turntable in ZTT1 district is rotated in place signal and turntable returns the signal that puts in place; Control protection signal comprises: enabling signal, stop signal, emergent stop signal, trouble shooting signal; Information carrying signal refers to station testing apparatus test result signal, and 1 represents OK part, and 0 represents NG part; The 16 bit digital signal processor chip dsPIC6010A that controller selects Microchip company to produce are to complete master control function; Drive singal comprises the block electromagnetic valve control signal in ZDT1, ZDT2, ZDT3 and ZTT1 tetra-districts, the enabling signal of driving motor, and the turntable in ZTT1 district rotates and return solenoid valve control signal.
Design of System Software adopts the method for designing of Discrete control, Ji Sige district is controlled separately by program, system control process figure as shown in Figure 3 and Figure 4, Fig. 3 is ZDT1, ZDT2, the control flow chart of ZDT3 tri-straight line line bodies, after workpiece enters, the transmission electric motor starting in corresponding district, after workpiece puts in place, stop driving motor, and judge whether next district is in idle condition, if next district is not idle, wait for always, if next district is idle, then give block electromagnetic valve electric signal, fall block, and startup transmission motor makes workpiece enter next district, meanwhile start timer, after discharging delay time arrives, recover the position that block stops, and stop transmitting motor.Fig. 4 is ZTT1 control flow chart, and its control flow is, after workpiece enters, transmit electric motor starting, after workpiece puts in place, stop driving motor, first judge that this workpiece is OK part or NG part, if OK part, also need to judge that whether ZDT2 district is idle, if ZDT2 district is idle, then fall block, start and transmit motor, and start discharging timer, after discharging time arrives, recover stopper blocking position and stop transmitting motor, waiting for next workpiece; If NG part, to electric rotating magnet valve electric signal of turntable, turntable is allowed to start to rotate, after turntable rotate in place, stop the rotation, then judge that whether ZDT3 district is idle, if ZDT3 district is idle, then fall block, start and transmit motor, and start discharging timer, after discharging time arrives, recover stopper blocking position and stop transmitting motor, and turning back to initial position by turntable to turntable return solenoid valve electric signal, waiting for next workpiece.In addition; if when position sensor signal exception, transmission motor overload signal, cylinder remarkable action being detected in the industrial production line transmission line body controller course of work or occur the faults such as workpiece blocks; start warning circuit at once; hummer yowls; pilot lamp glimmers, and reports to the police, after pending fault is removed; after operating personnel press trouble shooting button, controller can continue normal work.
Input signal Acquisition Circuit schematic diagram of the present utility model is as Fig. 5-1, shown in 5-2, various input signal, comprise sensor signal, Control protection signal and test result transmission of signal are connected to input signal connecting terminal block J5 and J6 respectively, after optical coupling isolation circuit, various input signal is connected respectively to main control chip, input signal to be arranged with the input wires terminal of controller by connector and is connected, light emitting diode light on and off state in input circuit can the state of real-time embodying input signal, concrete main control chip input pin and terminal block input signal title and corresponding annexation as follows:
DT1_ENTER enters detection signal with (ZDT1) workpiece and is connected;
DT1_ARRIVE and (ZDT1) workpiece detection signal that puts in place is connected;
DT1_STOPPER_U and (ZDT1) stop that the rising detection signal that puts in place is connected;
DT1_STOPPER_D and (ZDT1) stop that the decline detection signal that puts in place is connected;
DT1_OVERLOAD is connected with (ZDT1) driving motor overload detection signals;
DT2_ENTER enters detection signal with (ZDT2) workpiece and is connected;
DT2_ARRIVE and (ZDT2) workpiece detection signal that puts in place is connected;
DT2_STOPPER_U and (ZDT2) stop that the rising detection signal that puts in place is connected;
DT2_STOPPER_D and (ZDT2) stop that the decline detection signal that puts in place is connected;
DT2_OVERLOAD is connected with (ZDT2) driving motor overload detection signals;
START is connected with start button signal;
STOP is connected with stop button signal;
IMMEDIATESTOP is connected with scram button signal;
OK_OR_NG is connected with upper station detection zone test result signal;
DT3_ENTER and ZDT3 workpiece enters detection signal and is connected;
DT3_ARRIVE and ZDT3 workpiece put in place detection signal be connected;
DT3_STOPPER_U and ZDT3 stop rising put in place detection signal be connected;
DT3_STOPPER_D and ZDT3 stop decline put in place detection signal be connected;
DT3_OVERLOAD and ZDT3 driving motor overload detection signals is connected;
TT1_ENTER and ZTT1 workpiece enters detection signal and is connected;
TT1_ARRIVE and ZTT1 workpiece put in place detection signal be connected;
TT1_STOPPER_U and ZTT1 stop rising put in place detection signal be connected;
TT1_STOPPER_D and ZTT1 stop decline put in place detection signal be connected;
TT1_OVERLOAD and ZTT1 driving motor overload detection signals is connected;
TT1_ROTATE_ARRIVE and ZTT1 turntable is rotated in place detection signal and is connected;
TT1_ROTATE_RETURN and ZTT1 turntable returns the detection signal that puts in place and is connected.
CPU module circuit theory diagrams of the present utility model as shown in Figure 6, choose dsPIC6010A as main control chip, this chip fast operation, have 64 digital quantity I/O pins, flexible and convenient to use.
Driving signal output circuit schematic diagram of the present utility model as shown in Figure 7, the output control signal of main control chip is through optical coupling isolation circuit pilot relay contacts status, these controlled relay contacts are connected to controller output end row J1 and J2, output wiring terminal row by connector respectively with transmission motor, actuating cylinder is connected, make transmission motor, actuating cylinder is the power circuit in series with relay contact respectively, the transmission motor that each transmits district is controlled indirectly by controller output signal, stop block cylinder, the rotation of turntable and return cylinder, light emitting diode light on and off state in output circuit can real-time embodying output signal state.Concrete output signal and annexation as follows:
DT1_S_V1 and DT1_S_V2 control ZDT1 block electromagnetic valve is energized, and then the action of control ZDT1 stopper;
DT1_M_F1 and DT1_M_F2 control ZDT1 transmits the energising of motor AC contactor, and then control ZDT1 transmits motor rotating forward;
DT2_S_V1 and DT2_S_V2 control ZDT2 block electromagnetic valve is energized, and then the action of control ZDT2 stopper;
DT2_M_F1 and DT2_M_F2 control ZDT2 transmits the energising of motor AC contactor, and then control ZDT2 transmits motor rotating forward;
DT3_S_V1 and DT3_S_V2 control ZDT3 block electromagnetic valve is energized, and then the action of control ZDT3 stopper;
DT3_M_F1 and DT3_M_F2 control ZDT3 transmits the energising of motor AC contactor, and then control ZDT3 transmits motor rotating forward;
TT1_S_V1 and TT1_S_V2 control ZTT1 block electromagnetic valve is energized, and then the action of control ZTT1 stopper;
TT1_M_F1 and TT1_M_F2 control ZTT1 transmits the energising of motor AC contactor, and then control ZTT1 transmits motor rotating forward;
TT1_R_V1 and TT1_R_V2 control ZTT1 turntable electric rotating magnet valve is energized, and then the spinning movement of control ZTT1 turntable;
TT1_R_VR1 and TT1_R_VR2 control ZTT1 turntable return solenoid valve is energized, and then the return action of control ZTT1 turntable.
Power-switching circuit schematic diagram of the present utility model as shown in Figure 8,5V and the 12V two-way power supply of Switching Power Supply is connected to controller by terminal block J3 by industrial production line transmission line body controller of the present utility model respectively, 5V voltage produces+2.5V voltage through the voltage conversion circuit built by AIC431, for main control chip is powered, 12V is powered by controlled relay for exporting.
As shown in Figure 8,5V and the 12V two-way power supply of Switching Power Supply is connected to controller by terminal block J3 by industrial production line transmission line body controller of the present utility model respectively, it is that main control chip dsPIC6010A powers that 5V voltage produces+2.5V voltage through the voltage conversion circuit built by AIC431, and 12V voltage is that the relay coil of controller is powered.As shown in Figure 5, sensor signal, Control protection signal and test result transmission of signal are digital quantity input signal, wherein sensor input signal comprise each transmit district workpiece enters detection signal, workpiece puts detection signal in place, stop stop location signal, motor overload signal, revolving table position signal; Control signal comprises device start signal, stop signal and emergent stop signal; Test result transmission of signal refers to the test result signal in workpiece sensing district, for OK and NG workpiece, is the digital quantity signal of 1 and 0 two kind of level.They are connected to input signal terminal row J5 and J6 of controller, these input signals send main control chip dsPIC6010A to after optical coupling isolation circuit.Due to transmission line body may have multiple workpiece simultaneously, primary control program has workpiece according to which transmission district of input-signal judging, which transmits district does not have action the free time, whether each transmits district's duty normal, district is transmitted to each and carries out independent control, namely in order to prevent transport process from occurring, workpiece bumps against, the misoperations such as turntable fastener, only have when next transmission when district is in the free time just can be carried out across the transmission transmitting district, transmit district not to be in idle condition if next or do not have not in situ, the stop block in this transmission district must be in the state of stop, workpiece rests on this transmission district, wait for that the next district that transmits completes current transmission task and proceeds the transmission task in this transmission district after returning to original position again.As shown in Figure 6, the main control chip dsPIC6010A state that each transmits district according to transmission line body is by the power on/off of output signal pilot relay coil after optical coupling isolation circuit, and then control each linear transmission motor rotating forward transmitting district by the normally opened contact of relay, turntable rotary cylinder rotates and returns, control the action of block cylinder, the contact of relay is received connecting terminal block J1 and J2 in couples.If broken down in transmission line body running engineering, the situation such as malposition, remarkable action or misoperation, the alerting signal of main control chip is connected to hummer and alarm lamp after optical coupling isolation circuit, is embodied timely and effectively by failure condition.
Claims (5)
1. an industrial production line transmission line body controller, it is characterized in that: this transmission line body controller comprises transmission line body and electric part, described transmission line body comprises four sections: first paragraph linear transmission roller-way (ZDT1), second segment linear transmission roller-way (ZDT2), 3rd section of linear transmission roller-way (ZDT3) and a turntable transfer roller (ZTT1), four sections of roller-ways are all furnished with multiple roll shaft (1), rotated by AC asynchronous motor and transmit, AC asynchronous motor is positioned at below every section of linear transmission roller-way, AC asynchronous motor is rotated by chain-driving roll shaft (1), be interconnected by chain between roll shaft on each section of roller-way and roll shaft, first paragraph linear transmission roller-way (ZDT1), second segment linear transmission roller-way (ZDT2), the end of the 3rd section of linear transmission roller-way (ZDT3) and turntable transfer roller (ZTT1) is equipped with a stopper (3), stopper (3) is provided with the cylinder changing stopper position below, the turntable (4) connecting rotary cylinder is provided with below turntable transfer roller (ZTT1), control turntable transfer roller (ZTT1) left-right rotary to turn 90 degrees, rotary cylinder is provided with two solenoid valves controlling to rotate and return, control spinning movement and the return action of rotary cylinder respectively, first paragraph linear transmission roller-way (ZDT1), second segment linear transmission roller-way (ZDT2), the 3rd section of linear transmission roller-way (ZDT3) and turntable transfer roller (ZTT1) are all furnished with and enter detecting sensor (2) and whether to level detection sensor (5) each a pair, being respectively used to detect this transmission district has workpiece to enter and whether relate to transregional transmission,
Described electric part comprises interconnective main control chip, input circuit, output circuit, Switching Power Supply and power-switching circuit, described input circuit comprises Input terminal block and input side optical coupling isolation circuit, and described output circuit comprises outgoing side optical coupling isolation circuit, solid-state relay and lead-out terminal row, described input circuit structure is identical, every road input circuit is connected with controller input pin with sensor wiring by the button of Input terminal block by access, separate between input circuit, between the digital quantity input pin of each road input circuit and main control chip, be equipped with optical coupling isolation circuit, described output circuit structure is also identical, the output pin of controller is connected with optical coupling isolation circuit by every road output circuit, the outgoing side of optical coupling isolation circuit is connected to transistor, described transistor AND gate Switching Power Supply and solid-state relay coil form loop jointly, the normally opened contact of solid-state relay is arranged with lead-out terminal and is connected, be connected with the A.C. contactor of described AC asynchronous motor or the solenoid valve of cylinder again, also separate between output circuit, also all optical coupling isolation circuit is provided with between the output pin and every road output circuit of main control chip, the outgoing side of the optical coupling isolation circuit of described input circuit and output circuit is equipped with light emitting diode, whether be used to indicate this road path has signal to circulate,
Sensor detection signal, control signal and test result transmission of signal is sent to main control chip by described input circuit, the voltage signal that optical coupling isolation circuit in input circuit directly processes for the input signal in input circuit being changed into main control chip, whether the output signal of main control chip controls solid-state relay coil and is energized after optical coupling isolation circuit, if solid-state relay coil electricity, corresponding normally opened contact will close, and the light emitting diode of corresponding output signal also can be bright; Whether decision A.C. contactor and cylinder solenoid valve can obtain electric by the state of solid-state relay normally opened contact, if solid-state relay coil electricity, then corresponding normally opened contact closes, then connected A.C. contactor or cylinder solenoid valve will be energized, AC asynchronous motor energising running or cylinder action.
2. industrial production line transmission line body controller according to claim 1, is characterized in that: described main control chip chooses dsPIC6010A.
3. industrial production line transmission line body controller according to claim 1, is characterized in that: described Switching Power Supply selects 5V and 12V two-way switch power supply.
4. industrial production line transmission line body controller according to claim 1, is characterized in that: the input circuit of described transmission line body controller electric part has multichannel, and each road input signal of described input circuit is all connected to input signal terminal row.
5. industrial production line transmission line body controller according to claim 1, it is characterized in that: the output circuit of described transmission line body controller electric part has multichannel, the action of the AC asynchronous motor that each solid-state relay in described output circuit is corresponding on controls transfer line body or cylinder, two terminals of the normally opened contact of each solid-state relay are connected to lead-out terminal row.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520423648.XU CN204759158U (en) | 2015-06-18 | 2015-06-18 | Industrial production line transmission line body controller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520423648.XU CN204759158U (en) | 2015-06-18 | 2015-06-18 | Industrial production line transmission line body controller |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388813A (en) * | 2015-12-21 | 2016-03-09 | 河北工业大学 | Large-roll cotton packaging line control system |
| CN108341203A (en) * | 2018-02-13 | 2018-07-31 | 无锡凯乐士科技有限公司 | A kind of commutation transfer platform translation lifting mechanism control system and method |
| CN110825024A (en) * | 2019-12-19 | 2020-02-21 | 慈溪市力创软件科技有限公司 | Multithreading intelligent linkage programmable controller and control system |
| CN116161412A (en) * | 2023-04-26 | 2023-05-26 | 成都正恒动力股份有限公司 | Automatic transfer roller way and method for engine cylinder block machining cross-production line |
-
2015
- 2015-06-18 CN CN201520423648.XU patent/CN204759158U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388813A (en) * | 2015-12-21 | 2016-03-09 | 河北工业大学 | Large-roll cotton packaging line control system |
| CN108341203A (en) * | 2018-02-13 | 2018-07-31 | 无锡凯乐士科技有限公司 | A kind of commutation transfer platform translation lifting mechanism control system and method |
| CN110825024A (en) * | 2019-12-19 | 2020-02-21 | 慈溪市力创软件科技有限公司 | Multithreading intelligent linkage programmable controller and control system |
| CN110825024B (en) * | 2019-12-19 | 2022-10-18 | 宁波市标准化研究院 | Multithreading intelligent linkage programmable controller and control system |
| CN116161412A (en) * | 2023-04-26 | 2023-05-26 | 成都正恒动力股份有限公司 | Automatic transfer roller way and method for engine cylinder block machining cross-production line |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160618 |
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| CF01 | Termination of patent right due to non-payment of annual fee |