The non-standard manipulator can be customized according to the practical needs of customers, because the non-standard manipulator has no specifications to follow, and there is no such kinematic model in the controller, so the development of the control system is difficult. Delta recently provided a control solution for the non-standard manipulator provided by the pharmaceutical board manufacturer to improve the grasping efficiency of the manipulator to the CVT of the pharmaceutical board.
In this case, the manipulator places the medicine plate on the feeding belt on the stacking belt according to the requirements of the practical process, and transmits the placed medicine plate to the loading machine through the stacking belt for automatic cartoning, and the manipulator is mainly used for grabbing and stacking the medicine board in the chain hook.
Delta's solution is composed of multi-axis motion controllers, DVP50MC11T, and industrial automation products such as human-machine interfaces and AC servo drive systems. Among them, the servo drive system ASDA-A2-E series controls the feeding shaft, the manipulator slide table and the large and small manipulators. The manipulator places the medicine plate on the feeding belt on the stacking belt, and the arm grabs ㇐ times per cycle and places it 3 times. In the process, it is necessary to pay attention to the alignment of the groove, otherwise it will lead to the collision of the manipulator suction cup and the conveyor belt groove; In addition, during the picking and stacking process, it is necessary to have the same linear speed of the suction cup and the wheel conveyor belt in order to ensure the safe operation of the equipment.
Therefore, when setting up the punctuary, the on-site personnel can record the key azimuth coordinates through the teaching of the manipulator action, and then construct the cam curves of the three motor shafts respectively, and then complete the entire grabbing action. It is possible to modify the smoothness of the cam curve, so that the manipulator can still maintain stability at high speeds.
Benefits and advantages of introducing this solution to customers:
Powerful architecture: Delta's multi-axis motion controller can control 6 solid axes at DVP50MC11T same time, and complete high-precision multi-axis synchronous motion through electronic cam and gear functions. Compared with the traditional pulse motion controller, the multi-axis bus motion controller DVP50MC11T have the characteristics of high response and simple wiring. The electronic cam function is used to complete the structure of the manipulator track, and the whole operation is smooth and stable; The use of the motion controller ensures that the linear speed of the robot and the belt is synchronized with each gripping and stacking.
Simple operation and flexible production: Through Delta's human-machine interface, operators can control the start and stop of the whole machine in real time, adjust production parameters, and fine-tune each independent station, without stopping and adjusting, and the operation is sensitive and simple, completing flexible production. Delta's complete and professional solution system uses modular programming, and the motion instructions comply with the specifications of PLCopen 2.0, shortening the program development cycle and facilitating program protection.
In this case, Delta's automation products have the advantages of accuracy, stability, high synchronization and sensitivity, which significantly improves the operation function of the customer's non-standard manipulator.
|
More on that
|
Precautions for long-term idle inverter - Delta inverter
If the inverter is to run the equipment again after being shelved for more than half a year, the probability of damage may be greatly increased due to many factors such as the placement environment, the service life of the inverter, and the load rate, and the failure usually presents the following problems:
...
|
|
Several common problems of Delta and their solutions
What is the stall prevention function of the inverter?
If the given acceleration time is too short, the output frequency of the inverter changes much more than the change of speed, and the inverter will jump due to the flow of overcurrent, and the free operation is stopped, which is stalling. In order to prevent stalling and keep the motor working, ...
|
|
Tips and methods for using PLC - Delta PLC
First, the selection of output module
The output modules are divided into transistors, triacs, and contact types:
(1) The switching speed of the transistor type is fast (generally 0.2ms), but the load can be small, about 0.2-0.3A, 24VDC, suitable for fast switching, signal contact...
|
|
The cause of short circuit in power transformer - Delta
Power transformers are used very frequently in daily livelihoods, in order to ensure the normal use of electricity, the safety and stability of the power transformer is the key point, once the transformer has a problem of prevention, it is necessary to quickly find out the cause and deal with it, take the transformer short circuit as an example, the damage caused by the insufficient treatment is ...
|
|
Delta's Ultron NT series UPS escorts flight safety at international airports
The rapid development of the national economy has opened up a broad shopping mall space for the growth of the civil aviation industry. In order to meet the surge in the number of flights, an international airport in Northwest China has invested in the third phase of the expansion project, and has been listed as the "number one project" for civil aviation development and the "benchmark demonstration project" for national civil aviation.
|
|
Delta's high-performance servo ASDA-A3 series is a new product
With the rapid development of automation technology and shopping malls, customers have higher and higher requirements for the speed, accuracy and function diversification of servo products. In order to get used to the needs of shopping malls, recently, Delta launched the high-performance motion control high-end AC servo system ASDA-A3 series ...
|
|
Delta's key steps in inverter maintenance
First, the maintenance of the inverter must first check whether the sound in the operation of the motor is abnormal, including, whether the motor is in operation to form a sensation.
2. Check whether the natural environment of the inverter installation has changed. ...
|
|
Advantages of Delta inverters
1. Control the starting current of the motor: when the motor is directly started through the I frequency, it will generate 7 to 8 times the rated current of the motor, and this current value will greatly increase the electrical stress of the motor winding and generate heat, thereby reducing the life of the motor. The acid frequency speed regulation can be started at zero speed and zero voltage (can also be ...
|
|
Delta's active front-end and inverter's coordination
The popularity of frequency converters has brought significant energy savings to industrial applications. However, the high-frequency switching signal generated by the inverter is easy to cause electromagnetic interference and affect the power quality. Especially in industries with large loads such as lifting and elevators, it is becoming more and more obvious.
...
|
|
Delta's inverter power-on debugging method
After the inverter is installed, disconnect the output of the inverter, use the diode file of the digital meter to measure the input and output of the inverter before the power is not turned on, ensure that there is no short circuit, and then turn on the working power supply of the inverter.
|
|
The role and application of Delta's thermostats
Delta's thermostat is a commonly used temperature control device, which can adjust the temperature according to the user's needs, and then achieve the intention of saving energy. The effect and use of Delta thermostats are also very widespread, so let's introduce the effects and uses of Delta thermostats.
...
|
|
The reason why the circuit breakers of multiple stages trip together is Delta
Short-circuit maintenance (overload maintenance) is an important function of circuit breakers, and the reason why this function is achieved is that the circuit breaker senses the temperature in the circuit through a thermal iron plate. Once the temperature in the circuit is too high, it is transmitted to the mechanical mechanism in the circuit breaker for trip maintenance.
...
|
|
Installation steps of motor protector – Delta
1. According to the requirements of the device parts, the method and the maintenance function are required, and the type of motor maintainer and its various maintenance action parameter settings are reasonably selected;
2. According to the requirements of the product instruction manual, the correct device should be connected correctly according to the purpose of each terminal, and the working power supply should be connected to the control ...
|
|
Delta inverter repair steps
Delta inverters still have a certain influence in the industry, but even if the reputation is good, it will inevitably show some failures. Let's take a look.
...
|
|
Common knowledge points of Delta inverters
1. How to set the acceleration and deceleration time of Delta inverter?
Solution(s):
The acceleration time of Delta's inverter is the time it takes for the driver to accelerate from 0.0Hz to "high operating frequency". Deceleration time refers to the deceleration time required for the inverter to decelerate from "high operating frequency" to 0.00Hz.
|
|
Methods for preventing and controlling high-current contactor contact heat - Delta
The key to dealing with the heat of the high-current toucher is to make the contact tightly connected to the copper braid so that it does not loosen. Useful methods of prevention and control are as follows:
(1) The copper braid and the moving contact touch are made with a mixture of 60% tin and 40% lead.
|
|
Delta's inverter energy-saving method
Delta's inverter energy-saving method is mainly manifested in the application of fans, pumps, and hoists. In order to ensure the reliability of production, all kinds of production machinery are designed with power drive, and there is a certain amount of surplus.
Power Factor Supplement ...
|
|
Precautions for the inverter installation environment – Delta
(1) Ambient temperature:
Like other electronic equipment, the inverter has certain requirements for the ambient temperature, which is generally "-10-+40°C". Because the inverter is a high-power electronic equipment, it is very easy to be affected by the working temperature, but in order to ensure the safety of the inverter's work.
|
|
Analysis of abnormal operation of Delta inverter
There are many setting parameters of the inverter, each parameter has a certain selection range, and the phenomenon that the inverter can not operate normally is often encountered in the application due to the improper setting of a single parameter, so the relevant parameters must be set correctly.
...
|
|
DC governor overhaul method - Delta
DC governor is a kind of motor speed regulation equipment, including motor DC governor, pulse width DC governor, thyristor DC governor, etc. Generally, it is a modular DC motor governor, which integrates power supply, control and drive circuits, selects three-dimensional structure layout, and selects micro-power consumption elements for control circuits.
|
|
Contact
working hours
