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How to deal with the phenomenon of wire drawing in the dispensing process of the dispensing machine? We can reduce or solve the following methods in the operation of the dispensing machine: 2. The lifting height of the rubber head

After the track is completed, after moving to the starting point of the next track, in order to prevent the rubber head from hitting the needle, the glue is not beautiful, and even the pole cannot be pulled. At the end, raise the rubber head to a certain height to ensure that the rubber head is safe and does not touch the needle, and then move to the beginning of the next track.

3, close the glue in advance

In continuous track glue application, the rubber head is closed before reaching the end point, and the remaining track is completed with residual pressure and residual glue to stop the end of the pile and stretch.

4. At the end of dispensing, the rubber head can be moved to the specified position

After the whole teaching track distribution is completed, in order to facilitate the picking and placing of workpieces, improve the processing efficiency or eliminate the processing error, the rubber head can be moved to the designated position, or the starting point to process the file, or the end point of the processing file, reset, or gear connection can also reduce the drawing problem caused by the processing error.

5. Tilt up and lift

Due to the stickiness of the glue, the direct drawing action after the glue is closed cannot achieve the effect of breaking the glue line, or the shape of the glue line does not meet the requirements. Therefore, after the rubber head is closed, oblique pulling is performed to prepare for stretching, which can prevent stretching.

6. Heat the glue to the right temperature

The dispenser manufacturer reminds that you can heat the glue to a suitable temperature as much as possible to increase the fluidity of the glue, solve the problem of drawing in a certain sense, and pay attention to the heating temperature not to be too high.

1. Appearance Judgment

1. The appearance of the automatic dispensing machine should not have mechanical damage and corrosion that affect normal operation and normal reading. The surface is painted flat, with uniform thickness and no impurities.

2, the scale and numbers on the dial should be clear, no trace.

2. line connection quality inspection

1. The internal components are firmly connected with the watch case, the circuits in the electric control cabinet are neat, the wire numbers are complete, and there is no abnormal noise inside the equipment.

Operation detection of 3. equipment

1. Start the dispensing machine, the display of the dispensing machine normally displays the parameters, and the barometer shows no obvious fluctuation.

2. Start the control button of the glue dispenser, the air outlet has airflow out, and the action can be completed according to the set air outlet time and back suction time, without air leakage.

3. The automatic dispensing machine can carry out continuous production for more than 24 hours. The overall equipment is beautiful and generous, and the layout is reasonable. The components of the equipment can not have leakage, water leakage, oil leakage and other phenomena.

4. During the trial operation of the desktop dispensing machine, there is no damage to important parts (except for human reasons). Important parts include: solenoid valve, motor, oil motor, oil pump, chain, oil cylinder, PLC and computer, etc.

5, the equipment can run on its own, the operation is stable and reliable, no abnormal noise, can run continuously for a week, no fault occurs.

Whether the technical data of the 4. automatic dispensing machine is complete

1, automatic dispensing machine operation and maintenance instructions, equipment overall layout, electrical schematic diagram, working schematic diagram, pneumatic, hydraulic schematic diagram

2. Automatic dispensing machine safety training materials, videos, etc.

3. List of spare parts

4. Measurement certificate shall be provided for measuring instruments and meters