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Debugging methods and skills of automatic dispensing machine
Release date：2021-08-24 08:57 Views：
How to start the automatic dispensing machine we bought? How should the debugging machine be used in actual use? In the production and manufacturing, the adjustment process of the full-automatic dispensing machine can be divided into several steps, including the selection of the dispensing machine needle, the setting of the dispensing time, the setting of the dispensing machine height and the setting of the dispensing machine pressure. Next, we will explain the specific operation process in detail.
The automatic dispenser controller provides pressure to the hose and needle. The pressure determines the glue output and dispensing speed. Strong pressure is easy to cause glue ejection and excessive glue amount, affecting the appearance beauty of the product; If the pressure is weak, there will be uneven dispensing and leakage points, which will affect the product quality. In actual production, the pressure should be set according to the glue viscosity, the environment of the production workshop and the air temperature. Too low air temperature will increase the glue viscosity and deteriorate the fluidity. At this time, it is necessary to increase the pressure value, and vice versa.
2. Setting of needle size and glue valve of dispensing machine
In real production, the diameter inside the needle should be the same as the radius of the glue point. In the glue dispensing work, the glue dispensing needle can be selected according to the product size, and suitable needles should be selected for products of different sizes, which can facilitate the automatic glue dispenser to carry out the glue dispensing operation without glue point problems. The height from the glue dispensing needle to the circuit board and the inner diameter of the needle are important parameters.
The dispensing amount should be half of the product spacing, so that there can be enough dispensing amount to paste the components and avoid excessive glue leakage. The dispensing amount of the automatic dispensing machine can be controlled by adjusting the dispensing time. In the actual production work, the dispensing setting time can be set according to the environmental conditions (workshop temperature, glue viscosity, dispensing speed, etc.).
4. Height adjustment of dispensing machine
In addition to glue quantity, glue delivery time, needle size and dispensing machine, the dispensing height also needs to be adjusted. The dispensing height determines the dispensing position, accuracy and product qualification rate. It is also very important to adjust the height of the product and needle. If the distance between the needle tip and the product cup surface is too high, there will be glue pulling problems; If the dispensing height is too low, the needle will be stained with glue, climb glue, and the product glue quantity will be uneven.
The above is the debugging methods, skills and precautions of the full-automatic dispensing machine shared by Yiren industry today. For the operation problems of the dispensing machine, please consult Yiren industry for 16 years of good quality.
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- Address：No. 25, Daxin Road, Hedi community, Nancheng District, Dongguan
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