Is it a system problem that the dispenser is well adjusted and unstable?

Although the automatic dispensing machine has brought us great convenience in industrial production, it is inevitable that there will be some small problems in the process of dispensing. So what is the reason why the amount of glue of the dispensing machine fluctuates?Let's listen to how the technicians of Jingkuai Automation analyze!

The pneumatic dispenser controls the opening and closing of the solenoid valve to adjust the length of the dispensing time, and the pressure in the gas tank can be adjusted with the help of the pressure reducing valve, and the length of the dispensing time and the pressure in the air tank will directly affect the volume and shape of the rubber droplets.

By selecting a dispenser tip with the right inner diameter (minimum I.D. of 60 um) and precisely controlling the air pressure and solenoid valve turn-on time, a time-pressure dispenser can achieve a fairly consistent microbead volume and shape.

In the pneumatic dispensing process, the syringe of the dispenser is filled with glue at the beginning, and as the dispensing process continues, the volume of glue in the syringe gradually decreases, and the volume of gas increases, and the amount of colloids dispensed by the dispenser will gradually decrease under the same dispensing time and pressure. Therefore, the amount of glue and the volume of air in the syringe are time-varying parameters, and the dispensing process is a time-varying dynamic system, and the dynamic characteristics of the system change with time. In addition, air is compressible, so the accuracy and consistency of the dispenser's dispensing volume is difficult to control.

How to solve the problem of unstable glue output in the automatic dispensing machine?Shenzhen dispensing machine manufacturers teach you to solve the problem of unstable glue volume of dispensing machine:

When the dispenser is inconsistent, it is mainly caused by the unstable pressure cylinder or air pressure of the storage fluid, and it is easy to find the problem of the dispenser to solve the problem.

1.The Shenzhen dispenser inlet pressure regulator should be set at 10 to 15 psi lower than the lowest pressure in the factory, and it is also important to adjust the appropriate pressure.

2.The pressure used in the pressure cylinder of Shenzhen dispenser should be between the pressure above the middle of the pressure regulator, and the pressure between the low pressure part of the pressure gauge should be avoided. The valve control pressure should be at least 60 psi to ensure stable dispensing.

3.The last time of the Shenzhen dispenser should be checked, if it is less than 15 1000 seconds, it will cause the instability of the glue, and the longer the dispensing time of the Shenzhen dispenser, the more stable the glue.

For the problem of inconsistent level of Shenzhen dispensing machine in the market, dispensing machine users should consider Shenzhen dispensing machine manufacturers more when purchasing dispensing machines, a high-quality Shenzhen dispensing machine determines the efficiency of product dispensing production, and also affects the quality and cost of product dispensing.

If there is an unstable phenomenon, you can check whether it is a version problem, sometimes it may be because there is a version problem inside, resulting in a phenomenon that there is no way to log in normally, so it also depends on some individual logins.

What are the details of instability after adjustment? The amount of glue is unstable, or the point deviation is unstable, or the dispensing effect is unstable???

Consult the official production customer service. It should be called after-sales and after-sales to deal with it.

1. Turn on the main air source of the equipment and turn on the machine according to the menu prompts.

2. Take the Qianda PU dispenser as an example, first switch the equipment to manual mode, and open the air source and material pipe valve of the equipment feeding system.

3. Return to the setting menu, press SETUP to check and confirm whether Zheng automatic debinding is in the "off" state.

4. Discharge the glue in the manual state, confirm the status of the glue and the flow rate is normal, and install the mixing pipe.

5. Shutdown process: turn off the automatic debinding, switch to manual mode, open the equipment door, and remove the mixing tube.

6. Manually unglue until the debinding is smooth and the glue phase flowing out of the 3 airs is not mixed, wipe the pipe head with a cleaning cloth, and plug the rotten hose at the congested head.

7. Press the emergency stop, turn off the power, and clean up the internal hygiene; Close the main air source of the equipment and the air source and material pipe valve of the glue supply system.

Summary. It is mainly caused by the unstable pressure of the pressure cylinder or air pressure of the stored fluid. The inlet pressure gauge should be set at 10 to 15 psi below the lowest pressure in the plant

The pressure used in the pressure cylinder should be between the pressure above the middle of the pressure regulator, and the pressure controlled by the valve should be at least 60 psi to ensure stable dispensing. Finally, the glue dispensing time should be checked, if it is less than 15 1000 seconds, it will cause the glue to be unstable, and the longer the glue dispensing time, the more stable the glue is.

What is the reason why the manual dispenser keeps dispensing glue?

Hello, I am Xiaoli teacher, and I have provided consulting services to nearly 4,000 people, with a cumulative service time of more than 1,000 hours! I've seen your question, and I'm sorting out the answer now, it will take about three minutes, so please wait a little bit Thank you

It is mainly caused by the unstable pressure of the pressure cylinder or air pressure of the stored fluid. The inlet pressure gauge should be set at 10 to 15 psi below the lowest pressure in the plantThe pressure used in the pressure cylinder should be between the pressure above the middle of the pressure regulator, and the pressure controlled by the valve should be at least 60 psi to ensure stable dispensing.

Finally, the glue dispensing time should be checked, if it is less than 15 1000 seconds, it will cause the glue to be unstable, and the longer the glue dispensing time, the more stable the glue is.

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Summary. Dear is happy to answer for you, and has already found the result for you: Hello, the slow speed of the dispenser base may be due to the following reasons:

1.The speed set by the dispenser base controller is too low; 2.The motor of the dispenser base is aging or damaged; 3.

There are problems with the dispenser base drive system, such as loose or worn belts. The workarounds are as follows:1

Check the settings of the dispenser base controller to adjust the speed to the appropriate range; 2.Replace the dispenser base motor; 3.Inspect the dispenser base drive system and replace damaged drive belts or other parts.

If the above methods cannot solve the problem, it is recommended to contact the dispensing machine manufacturer or professional and technical personnel for maintenance.

How to solve the slow speed of the dispenser base.

What about people. No one replied.

Dear I am happy to answer for you, and I have found the results for you: Hello, the slow speed of the dispenser base may be caused by the following reasons: 1

The speed set by the dispenser base controller is too low; 2.The base of the dispensing machine is aging or damaged; 3.There are problems with the dispenser base drive system, such as loose or worn belts.

The workarounds are as follows:1Check the settings of the base controller of the Wangla dispensing machine and adjust the speed to the appropriate range; 2.

Replace the dispenser base motor; 3.Inspect the dispenser base drive system and replace damaged drive belts or other parts. If the above methods cannot solve the problem, it is recommended to contact the dispensing machine manufacturer or professional and technical personnel for maintenance.

Pro, there is another way to adjust the speed of the dispenser by adjusting the pipeline, glue outlet, air pressure, and needle, changing the pipeline from 1 4 to 3 8, or adjusting the glue outlet and air pressure to speed up the glue flow rate; Large needles can also be used to increase dispensing speed; Glue heating can also increase the speed of dispensing in the manuscript. Waiting.

Kiss, generally speaking, the slow speed of the dispenser base can be solved by the following methods:1Check the operating parameter settings of the device:

Check if the speed parameter of the dispenser is set correctly, if the setting is too low, you can try to increase the speed parameter. 2Check the motor drive:

The motor drive may malfunction or be parameterized incorrectly, resulting in slow operation. Check that the drive is working properly, and if there is a problem, replace or reset the parameters. 3.

Check the motor: The motor may be faulty or aged, resulting in slow operation. Check if the motor is working properly, and replace the motor if there is a problem.

4.Inspect mechanical parts: Mechanical parts may have problems such as wear, looseness, or jamming, resulting in slow running speeds.

Inspect and clean, lubricate, and tighten mechanical parts, and ensure that they are operating properly. 5.Check the control system:

The control system may malfunction or signal interference, resulting in slow operation. Check whether the control system is working properly, if there is a problem, please replace it or repair it. 6.

Check the supply voltage: Unstable or too low supply voltage may cause slow operation. Check whether the power supply voltage is normal, and adjust or replace the power supply if there is any problem.

7.Software issues: There may be a problem with the dispenser's control software, resulting in slow operation.

Try updating or reinstalling the software. 8.If none of the above methods can solve the problem, it is recommended to contact the manufacturer of the dispenser or a professional maintenance personnel for inspection and repair.