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Common problems and treatment methods in the work of thread rolling machine
Release time:
2024-05-20
1, roll out silk or messy silk
The rotation direction of the rolling head is incorrect; the specification of the rolling head is inconsistent with that of the reinforcement;
The sequence of positioning sleeve is incorrect; whether the sequence of rolling head is installed correctly;
The thread roller and locating sleeve are damaged;
2, does not start
Empty open, reverse always stops at closed; power supply is out of phase;
The thermal protector plays a protective role and the insurance is burnt out;
The wiring is off and the transformer is burnt out.
Control line contacts for damage or poor contact.
Check whether the stop and start button is loose and whether the contact of the button is in good condition;
Check whether the limit contact in front of the equipment is in good condition, and whether the contact, line and fuse are damaged (fuse for transformer entering and leaving
3. No reverse car (reverse)
The front travel switch is broken (about 7000 times); The delay relay does not operate; The distance between the pressure block and the travel switch is not enough, the pressure block is not in place or the jam is damaged; The wiring falls off; Whether the contact is poor or damaged; Check whether the front limit contact is not in place, the closing point is open, the opening point is closed and the opening point of the time relay is closed; Check whether the limit and closing point at the back of the machine are open, check the point of the line, whether the line is loose, poor contact, damaged, broken, etc;
4. Cut the silk: start the machine and peel it counterclockwise, roll the silk, and return the silk clockwise.
5. The order of changing the inner gasket of the rolling wheel: clockwise, thick and medium thin, and the outer gasket is thin and medium thick;
6. Fine-tuning size: After loosening the six internal angle screws (or three external hexagon screws) behind the thread rolling wheel head, use an adjustable wrench to fine-tune the size
7. The length of the adjusting wire: adjust the distance of the stopper on the double travel switch
8. The length of the adjustment skin: adjust and install the square seat on the retreating knife shaft
9. Car reverse wire
(1) The gasket in the thread roller is installed in the reverse order.
(2) Button switch up
(3) Turn on the machine to peel off the skin counterclockwise, press the back button on the button switch to roll the wire clockwise, and then return the wire counterclockwise to solve the operation problem
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