The working principle of automatic cutting teething machine and common problems and treatment methods of wire rolling machine

Automatic cutting and rubbing machineWorking principle, common problems and processing methods of rolling mill

1. The rotation direction of the rolling or wound wire l is incorrect. The specifications of the rolling head are inconsistent with the steel bars. The arrangement order of the positioning sleeves is incorrect. The rolling heads are installed in the correct order. The rollers and positioning sleeves are damaged.

2. Do not start. lOpen empty, always turn off and turn off in reverse. The power supply is missing. lThe thermal protector acts as a protective function and the safety is burned. lThe connection is disconnected and the transformer is burned. lThe control circuit contact is damaged or the contact is poor. lCheck the stop start button and whether the disconnection is loose; the button contact is good; lCheck whether the limit contacts in front of the equipment are good, whether the contacts, lines and safety are damaged (transformer in and out insurance

3. Unproof-free (reversal) l forward switch has been disconnected (about 7,000 times); the delay relay does not operate; l The distance between the stop pressure and stroke switch is not enough, the pressure of the block is not in place or the card resistance is damaged; l The wiring is closed; whether the contact is broken or damaged; l Check whether the front limit contact is in place, whether the closing point is open, whether the opening point is closed, and whether the time relay open point is closed; l Check the limit position on the back of the machine and confirm whether the closing point is disconnected. Open, check the connection point of the line, whether the line is loose, poor contact, damaged, broken line, etc.;

4. Cheshunsong: power peeling counterclockwise, rolling, and backing clockwise

5. The order of replacing the inner washer of the wire roller: clockwise: thick and thin, and the outer space is thin and thick;

6.Automatic cutting and rubbing machineFine-tuning the size: After the 6 inner corner screws (or 3 outer 6 corner screws) on the back of the loose threaded rolling head, use a movable wrench to fine-tune the size.

7. Wire length: Adjust the distance between 2 limit switch blocks

8. Skin distribution length: Adjust the installation in the direction of the retraction axis

9.Automatic cutting and rubbing machineCar defense line (1) The washer in the roller is installed in the reverse order. (2) The button switch is dialed upward. (3) Rotate the power supply counterclockwise to peel off the skin. Press the button to press the back button. The back button presses the thread clockwise, and then presses the thread counterclockwise. Solve the problem of wire operation.