Article catalogue:
- 1 、Detailed description of how to adjust the manipulator of injection molding machine
- 2 、How to debug the manipulator of injection molding machine?
- 3 、How to program the manipulator of injection molding machine
- 4 、How to debug the manipulator of injection molding machine
- 5 、How to program the action of injection molding manipulator
Detailed description of how to adjust the manipulator of injection molding machine
First of all, you should turn off the air pressure, adjust the position manually to prevent damage to the scrubbing mold and manipulator, and then adjust the mode first, that is to say, suction or clamp. After that, the air pressure can be turned on and run manually once, and the time can be adjusted later.
Yes, after that. Turn on the full automatic, check whether the alarm sensor works, and then it can be produced. Debugging injection molding machine manipulator is divided into installation debugging and production speed debugging, the speed can be slowed down in installation, as long as the speed is adjusted.
Just try, it is different in production, you need your injection molding machine manipulator to cooperate with the injection molding machine debugging.
The speed of the injection molding machine manipulator is mostly controlled by air pressure (out-of-mold release action: main arm drop, main arm forward, main arm clamping, main arm backing, main arm rising, fuselage rotation, main arm dropping, main arm clamping, main arm rising, fuselage rotation, main arm reset,) these are all used to adjust the time of the manipulator action of the injection molding machine.
How to debug the manipulator of injection molding machine?
Debugging injection molding machine manipulator is divided into installation debugging and production speed debugging, first of all, you have to turn off the air pressure, manually adjust the position, see suction or clip and other modes, and then turn on the air pressure to run manually once, but later use the release action outside the mold to adjust the time, after OK, you can turn on full-automatic production. What is said here is relatively simple, you can call a professional service team, such as Inriff injection molding machine robot manufacturers. Call on the official website for consultation, the service efficiency is very high.
How to program the manipulator of injection molding machine
Make sure that the power supply and air pressure source and other power sources are properly connected, and check the pressure of the manipulator air regulator to 0.4mpa-0.6mpa.
Turn on the power of the manipulator and return to the origin of the manipulator.
Set the action modes of the manipulator (choose according to the needs of the specific product).
Input the standby position and clamping position of the manipulator according to the labeling parameters on the manipulator fixture.
Set the opening stroke of the injection molding machine according to the parameters on the label.
Check whether the fixture screw is loose, whether the clamp clip is damaged, whether the cylinder expansion is normal, whether the air leakage, whether the sucker is intact, whether the hardware is stuck and other bad phenomena.
After the fixture is installed with OK, observe whether all the fixtures are on the same vertical surface, if not, adjust the blocking screw on the connection fast so that the fixture is on the same vertical surface.
Semi-automatic fine-tuning clip position, adjust the OK, save the parameters.
Then set the position of the manipulator in turn, the open position on the way, the open position of the product and so on.
Enter the manipulator timer module and initially set each action time. The ejection delay (2s) and backward delay (5s) of the ejector pin of the injection molding machine are preliminarily set.
Carry out the fully automatic operation of the injection molding machine and manipulator.
In the first fully automatic state, in order to make the best cooperation between the manipulator and the injection molding machine, please carefully observe the operation of the two equipment in the fully automatic state. then fine-tune the time of the manipulator and the time of the injection molding machine (thimble ejection delay, thimble backward delay, intermediate cycle time, etc.), so that the manipulator can achieve the most rapid and stable action response.
After the adjustment, the fully automatic production is carried out. Do not leave until you observe 20 modes or more than half an hour and there is no fault alarm.
How to debug the manipulator of injection molding machine
The hand of the special manipulator for injection molding machine is used to grasp the parts of injection molding products directly.
Due to the differences in shape, size, weight and surface characteristics of injection molding products, the hands of injection molding manipulators have many forms, which can be divided into clamping type and adsorption type.
The main form of the clamping hand is the clamp type, which is often used to grab the products that are not easy to break or deform, and it has great adaptability to the shape of the grasped products.
The clamping hand is composed of fingers, a transmission mechanism and a driving device.
For the clamping hand, the following points are mainly considered in the design selection.
(1) the hand should have adaptive clamping force and drive.
(2) the finger should have sufficient switch range.
(3) the finger should have a certain clamping precision for the product.
(4) the hand should have a certain adaptability to the product, and the hand should be able to withstand the high temperature and corrosion of the injection product when it is just removed from the mold cavity.
Generally speaking, the driving system of injection molding manipulator can be divided into two types: pneumatic drive and electric drive, and the above two types of combined systems can also be used to complete the drive according to the work requirements.
The following points should be paid attention to when designing and selecting the drive system.
The main results are as follows: (1) the type of driving system is determined according to the load of the manipulator. generally speaking, the heavy load optional electric drive system and the light load optional pneumatic drive system.
(2) the pneumatic driving system is often used for the injection molding manipulator with point position control.
(3) the electric drive system is often used for the manipulator which needs servo control.
All the actions of the injection molding manipulator are completed under the command of the control system, especially the coordinated working relationship between the manipulator and the injection molding machine depends on the control system.
Under the command of the control system, the manipulator completes each action according to the predetermined working procedure, so that the products produced by injection molding are removed from the mold and transferred to the designated place or the next production process, and the mold release agent is sprayed into the mold cavity.
In the design, the control system should be determined according to the performance of the injection molding machine, the working conditions and requirements of the manipulator, and the shape and weight of the products.
Generally speaking, the following key points should be followed in the design or selection of control systems.
(1) adequate positioning accuracy of the manipulator should be ensured.
(2) attention should be paid to the coordination between the manipulator and the injection molding machine to ensure that after the manipulator grabs the product from the mold, the injection molding machine and the manipulator can continue to act separately, so as to reduce the waste of time.
(3) attention should be paid to controlling the running speed of the manipulator, that is, in order to make the manipulator meet the requirements of the shortest cycle of injection molding, it is necessary to consider whether inertia shock and vibration will occur.
(4) the balance between the cost of the control system and the actual work requirements should be considered.
Extended data:
The technical parameters of the injection molding manipulator determine the specifications and working performance of the manipulator. The main technical parameters are as follows.
Grip weight: the rated weight or load of a product grasped by a manipulator.
The motion parameters of the arm include the speed and range of arm stretching, lifting, rotation and so on.
The grasping range and grasping force of the hand.
Positioning accuracy: position setting accuracy and repeated positioning accuracy.
Positioning mode: point control or continuous trajectory control.
Drive system parameters:
Control system parameters
Working cycle time of manipulator
The number of degrees of freedom and the form of coordinates.
Source: special manipulator for injection molding machine-Baidu encyclopedia
How to program the action of injection molding manipulator
The fixed 20 or so orders will be OK according to the instructions.
Add: injection molding manipulator is specially equipped for injection molding production automation, it can reduce heavy physical labor, improve working conditions and production safety; it can model part of the functions of the upper limb of the human body.
It can be automatically controlled so that it can transport products or control tools for production operation in accordance with predetermined requirements. It plays an important role in improving the production efficiency of injection molding machine, stabilizing product quality, reducing scrap rate, reducing production cost, enhancing the competitiveness of enterprises and so on.
The hand of the special manipulator for injection molding machine is used to grasp the parts of injection molding products directly.
Due to the differences in shape, size, weight and surface characteristics of injection molding products, the hands of injection molding manipulators have many forms, which can be divided into clamping type and adsorption type.
The main form of the clamping hand is the clamp type, which is often used to grab the products that are not easy to break or deform, and it has great adaptability to the shape of the grasped products.
The clamping hand is composed of fingers, a transmission mechanism and a driving device.
For the clamping hand, the following points are mainly considered in the design selection.
(1) the hand should have adaptive clamping force and drive.
(2) the finger should have sufficient switch range.
(3) the finger should have a certain clamping precision for the product.
(4) the hand should have a certain adaptability to the product, and the hand should be able to withstand the high temperature and corrosion of the injection product when it is just removed from the mold cavity.
Generally speaking, the driving system of injection molding manipulator can be divided into two types: pneumatic drive and electric drive, and the above two types of combined systems can also be used to complete the drive according to the work requirements.
The following points should be paid attention to when designing and selecting the drive system.
The main results are as follows: (1) the type of driving system is determined according to the load of the manipulator. generally speaking, the heavy load optional electric drive system and the light load optional pneumatic drive system.
(2) the pneumatic driving system is often used for the injection molding manipulator with point position control.
(3) the electric drive system is often used for the manipulator which needs servo control.
All the actions of the injection molding manipulator are completed under the command of the control system, especially the coordinated working relationship between the manipulator and the injection molding machine depends on the control system.
Under the command of the control system, the manipulator completes each action according to the predetermined working procedure, so that the products produced by injection molding are removed from the mold and transferred to the designated place or the next production process, and the mold release agent is sprayed into the mold cavity.
In the design, the control system should be determined according to the performance of the injection molding machine, the working conditions and requirements of the manipulator, and the shape and weight of the products.
Generally speaking, the following key points should be followed in the design or selection of control systems.
(1) it is necessary to ensure that the manipulator has sufficient positioning accuracy.
(2) attention should be paid to the coordination between the manipulator and the injection molding machine to ensure that the injection molding machine and the manipulator can continue to act separately after the manipulator grabs the product from the mold, so as to reduce the waste of time.
(3) attention should be paid to controlling the running speed of the manipulator, that is, in order to make the manipulator meet the requirements of the shortest cycle of injection molding, it is necessary to consider whether it will produce inertial impact and vibration.
(4) the balance between the cost of the control system and the actual work requirements should be considered.
Extended data |:
Structure and composition
The special manipulator of injection molding machine is generally composed of executive system, drive system, control system and so on.
An execution system in which a manipulator grabs or releases products and realizes various operational movements, consisting of parts such as arms, wrists, and hands.
Drive system, a system that provides power for the various parts of the execution system, in the form of pneumatic, electric and mechanical. Pneumatic and electric are commonly used, which have the advantages of high speed, simple structure, low cost, high repetitive positioning accuracy, fast speed, continuous control, high positioning accuracy but high cost.
The control system, by controlling the drive system, makes the execution system operate according to the predetermined work requirements, and modifies the action of the execution system, which generally includes the position detection device and the program control part. point control and continuous trajectory control are usually used.
Reference: Baidu encyclopedia-special manipulator for injection molding machine
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