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Installation instructions of Automatic Face Mask/Face Shield Machine parts Ultrasonic welding machine

Mar. 12, 21

Installation instructions of Automatic Face Mask/Face Shield machine parts Ultrasonic welding machine


Automatic Face Mask machine/Face Shield machine parts Ultrasonic welding machine is used for edge sealing and welding wire of Face mask machine/Face Shiled machine. It can only be used in accordance with the specified requirements in order to achieve the best performance of the product.Automatic Face Mask /Face Shield machine parts Ultrasonic welding machine has the characteristics of large amplitude, high power and long life.

Installation instructions of ultrasonic welding machine

Automatic Face Mask machine Face shield machine prts Ultrasonic welding mold installation:

Install

1.Confirm before Install

1) Please confirm the correct modle before install.

 

1.2 Prepar Work

1) Please open the package very carefully, if any damage ,contact with us.

2) It is Fragile when you move it.

3) Check the detail, the Unitrnsic and Ceramic ring should be no damage.

4) When connecting the power box, be careful not to reverse the positive and negative poles, otherwise there is a risk of electric shock.


1.3 Install

1.3.1 Flange Install

1) When locking the screws, it is recommended to use a torque wrench. According to the requirements of Table 1.1 for the tightening torque of the screws, symmetrical locking is adopted to ensure that each screw is evenly stressed and reliable.

2) To prevent looseness caused by vibration, use a lock washer.

Table 1.1 Locking torque requirements of commonly used hexagon socket head cap screws

 

 

   Bolt

DIN267    Performance level

8.8

10.9

12.9

M(N.m)

M(N.m)

M(N.m)

M3

1.04

1.52

1,.76

M4

2.4

3.52

4.08

M5

4.72

6.96

8

M6

8

12

14.4

M8

20

28.8

34.4

M10

39.2

57.6

67.2

M12

68

100

116

M14

108

160

188

M16

168

248

292

1.3.2 Welding mold installation

1. The mold used by ultrasound is also an important part. It will have different dimensions according to different working conditions. Do not easily replace different types of molds, otherwise it will cause serious damage.

2. The specifications of the bolts inserted into the mold should be correct. Too short bolts will damage the mold, the transducer, or the power box. Install the bolts before connecting the mold and the transducer.

3. The mold and the transducer are not connected tightly or the connection surface between the mold and the transducer is not flat, it will make an abnormal sound when working, or the frequency of the power box is abnormal.

4. The frequency of the welding mold must be adjusted before installation, and the frequency of the welding mold must be strictly screened.


1.3.3 Install FM

(1) Debug the electric box of the welding of the mask, as shown in Appendix 4.

(2) Debug the electrical box of the welding ear straps, as shown in Appendix 5:

During frequency modulation, the system protection monitoring device may cut off the energy supply and make the protection indicator light on. If this happens, the ultrasonic switch should be released, wait for a second or two, turn the tuning screw to the middle gear, and re-tune the frequency.


2.Maintenance and care matters

 

2.1 Maintenance

 

1) When the contact surface between the welding die and the transducer is flat and free of scratches and corrosion, the working efficiency of the system is the highest. Therefore, pay attention to the maintenance of the contact surface between the welding mold and the transducer during daily maintenance.

2) If the end customer shuts down for a long time, please perform the necessary anti-rust treatment on the product before shutting down, so as to avoid rust and affect the product performance.

3.Troubleshooting

Table 2.1 Fault diagnosis table

 

Questions

Possible Causes

Remedy

Can not start

Power cable connect wrong

Check power cable

 

Too hot

Vibration frequency is not in the resonance range

Reset vireation

Welding mold and transducer connection problems

Check the connection surface is clean and flat without scratches and corrosion

 

Voltage anomalous

 

Product overload

Reduce overload

Others anomalous

Contact manufacture

4.Attachment

Appendix 1. Product outline Picture

Installation instructions of Automatic Face Mask/Face Shield Machine parts Ultrasonic welding machineInstallation instructions of Automatic Face Mask/Face Shield Machine parts Ultrasonic welding machineInstallation instructions of Automatic Face Mask/Face Shield Machine parts Ultrasonic welding machine



                  2、technical parmater

Modle

DHJQ-20KHZ 

New weight(kg)

2.29

HZ

20KHz

power

2.6Kw

Technical parmater

No.

item

standard

01

No-load current

≤2A

02

No-load frequency

19.9KHz-20.0KHz




For more information, please contact Jinan Spower Machinery Co.,Ltd.