Towel embroidery belongs to 3D embroidery. The name comes from the effect that is much like towel fabric. Computer towel embroidery machine can embroider any pattern and any color. The embroidered pattern, such as flowers, plants, trees, animals, graphics, comics, has the characteristics of hierarchy, novelty and strong stereoscopic sensation, which is popular with consumers and designers, widely used in the field of clothing, home decoration and crafts.

You must have a good towel embroidery machine in order to embroider the perfect towel embroider. During the operation of the machine, there will be some small problems. This paper introduces the common error handling methods of towel embroidery machine.

1.1542  H axis no feedback

A.It may has incorrect the communication line. You need to check the production and connection of communication line.

B.The set number of machines is incorrect. The number of machine heads is more than the actual number of machine heads, causing the main board to query less than the relevant information of the machine head

C.The DIP dial switch address setting is incorrect

2.H axis motor timeout

A.Check whether the connection between the motor and the encoder is normal

B.Failure caused by mechanical plugging of motor machinery

C.The towel embroidery speed is too high in embroidery, the load is too heavy, causing excessive flow. It should reduce the towel stitch speed, not exceeding 650 turns/min. If the actual speed exceeds the set speed, the spindle speed should be compensated or adjusted to the transmission gear ratio.

D.The spindle speed fluctuation is too big. It should have proper running-in with the machine, making speed stable

3.Abnormal color change position

A.First check whether the power supply of the changing potentiometer is connected oppositely with the ground. It should adjust to the upward direction and increase change of color potentiometer.

B.It should use a precision single coil resistor to properly install and ensure that the potentiometer signal line is far away from power module and signal line, such as power supply and motor drive. The value of the potentiometer will fluctuate between ±1. If the value of the potentiometer is large, 104 capacitance can be connected to the signal and ground.

C.When the position of the loose line falls from the top to the bottom, the swing ring causes the annulus position to be abnormal. It should adjust the speed of the swing ring, the angle of the swing ring and the machinery to ensure that the ring will not cause the ring to run.

4.The shearing motor time out

A.Check whether the proximity switch is properly connected

B.Whether the shearing motor device is working properly, see whether the motor movement of the shearing line has some difficulty

C.Check whether the installation meets the requirements of a 24V and 3 block boards

5.5 Ring embroidery without rings or rings sometimes without embroidery

A.Check whether the communication lines are made and connected correctly

B.Check whether the communication line 5, 6 core wiring is correct, whether to add terminal resistance, and need to ensure that the communication line is far from the motor drive, power supply power module.

6.The embroidery machine doesn’t work sometimes

First check whether the electronic gear ratio is correct

The D/H axis parameter of concentrated towel embroidery is not set correctly. At present, the default parameters of the company's D/H axis drive are PA1/PA2= 250/9, and each pulse corresponds to 1 degree.

Need to be modified to

PA1/PA2=250/10  Each pulse corresponds to a 0.9 degree

7.7.False D or H axis

If the D or H axis is rotated after the error, it is the D/H axis origin detection approaching switch installation problem. It should check whether the proximity switch is damaged or close switch wiring is correct

If the D/H axis does not rotate, then it is the problem of the D/axis signal line. It should check whether the D/H axis connection and the drive is properly installed

8.The embroidery is not good at low speed

When pull rod starts or pull rod slow motion, embroidering article is wool line. Defective goods are because of the problem of the timing of H axis ring and spindle in low speed, which can be solved by modifying "low speed ring Angle".

9.False alarm of unbroken line or non alarm of unbroken line

9.1.Check whether the check screen is flexible and whether the cable is wrongly reported

9.2.Check whether the switch is damaged or not

9.3.The default value of the towel "line sensitivity" parameter is "1", which can be increased if the number of false positives are too much; if the broken line is not reported, the "line sensitivity" should be set to 1, then the position of the fault check screen should be adjusted

Exquisite embroidery produced by towel embroidery