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It has the following conditions for daily maintenance and maintenance:
1. Do not send the belt automatically. 1. The potentiometer with the belt length control is at the zero position. The length control potentiometer is on the front panel switch card from the left to the second position. Adjusting clockwise, the length of the tape is longer and vice versa; if it is at zero, the tape is not.
2. Wear the belt and open the right door inaccurately. According to the “Pull-to-wear process†marked on the fifth page of the imitation, or the wearing diagram of the inner door of the right door, wear the belt accurately.
3. There are foreign objects packed in the upper and lower extension machines for long-term use, but also failed to clean and maintain in time, resulting in the accumulation of stolen goods inside the machine, so that the delivery belt is not smooth and free, should be more clean and maintenance.
4. Inaccurate gap between the feeding roller and the belt The size of the gap between the pair of semi-automatic balers and the feeding roller is very important for the normal feeding. The adjustment of the gap is described on page 10 of the original copy. Carefully adjust, adjust to the belt roller gap only 0.05~1mm more than the thickness of the belt.
5. The selected PP belt is too thick or too thin. Because there are many manufacturers of PP packing belts, the thickness is also inconsistent, and should be selected according to requirements; if it is impossible, please follow the method of the tenth page of the imitation, carefully adjust the feeding and retracting roller. gap.
6. The electromagnet does not work properly. The electromagnet does not work. First check if the electromagnet wire bonding head is off, and then check if the coil is burnt out. If there is no abnormality in both, check whether the electromagnet is displaced or blocked by the dirt, so that the bullet can not flow freely.
2. The baler does not retreat. 1. There are foreign objects in the upper and lower extensions.
The countersunk screws with foreign objects or fixed tape guides in the upper and lower extensions are loose, and the straps are caught. Remove the upper extension to remove foreign objects.
2. The crossbar 635 bearing is broken.
The balance position of the crossbar is not properly adjusted, which easily causes the crossbar to break. The imitation should be accurately adjusted in place.
3. Improper backlash.
Because the retracting roller has the function of tightening the belt, when adjusting the gap between the advancing and retracting belt, the retracting roller should be mainly used, and the clearance to the retracting roller is 0.05 to 0.1 mm more than the thickness of the belt.
3. The baler does not automatically cut the belt 1. The middle knife bearing rupture check reason, replace the bearing 2. The middle knife has the cutting edge on both sides of the knife, and one side wears and can be changed to use the other side or replace the new one.
3. The middle cutter pin pin breaks out with a small punch and breaks the broken pin, and loads the new pipe pin.
4. The tightening force of the baler is too tight. There is a hexagonal set screw on the top of the adjusting nut. After loosening, the adjusting nut will rotate counterclockwise. After adjusting, tighten the hexagon socket set screw.
5. Slip the slide or tighten the drive belt with oil Remove the slide to remove the oil, dry it and assemble it in order.
6. The transmission belt is too loose, the transmission base (land) is adjusted downwards or the motor is adjusted backwards to make the belt tension.
7. The thickness of the PP packaging tape is too thin or the gap between the rewinding rollers is too large. The gap between the reeling rollers should be only 0.05-0.1 mm more than the thickness of the tape. Adjust according to this requirement.
8. The magnetic control (cutting sensor) is faulty and the magnetic piece is detached or damaged.
9. The balance position of the crossbar is not adjusted.
4. The bonding effect of the baler is not good 1. The temperature adjustment knob is not properly adjusted.
In the electric control box of the baler, on the top of the circuit board, open the control box cover, you can see an adjustment knob significantly, and the clockwise temperature rises, and vice versa. The temperature is too high or too low, the bonding effect is not good, so do not adjust too much at a time, generally adjust between the scale line 4-5.
2. The power supply voltage is abnormal.
This unit should use 220V voltage. Many factory voltages are often insufficient. If a long cable is used, the voltage drop will cause the temperature of the soup to become lower, even when the motor is burned.
3. The electric heating blame is not effective.
The long pull spring on the electric blame is exhausted. If you can't send the hot head between the upper and lower packing belts, it will cause half or even less bonding.
4. The position of the baler is not properly adjusted.
The hot head is too high or too low or left or right. If it is not able to heat the upper and lower packing belts, it should be adjusted according to the situation.
5. The middle knife bearing is broken.
The middle-knife bearing is broken, so that it cannot be topped, and the packing tape is pressed to make it adhere.
6. The temperature inside the machine is too high.
The smoke exhaust fan has failed, causing the temperature inside the baler to be too high.
7. The head is resistant to malfunction.
Check if the resistance is broken or burnt. If the nut is loose, tighten it.
8. The tightening force of the baler is too large.
Adjust the tightening force as appropriate.
5. The baler does not operate when the strap is inserted. 1. The LS1 microswitch is faulty.
The micro-switch failure under the slide on the LS1 or the shrapnel is blocked by the foreign object, and the contact of the contact 2.LS5 micro-switch cannot be touched.
When the LS5 is reset to zero, the contact is not closed, that is, it is not sent, and the insertion band has no action.
3. The clutch clearance is large.
4. The relay contact defective relay is in poor contact, check relay RL-1, 2, 3.
six. Continuous packing action 1. LS1 failure LS1 contact failed to release, re-adjust the shrapnel clearance.
2. LS1 failure LS1 is not faulty, but there is a stolen object between the contact and the shrapnel.
3. LS4 failure LS4 is delayed, and the microswitch contact is not released.
4. The clutch clearance is too small.
Add spacers.
5. LS3 and LS5 are faulty.
replace.
6. TD failure.
replace.
Seven. Unbound, that is, interception (big circle)
1. The tightening force is too small to adjust the tightness.
2. The LS3 and LS5 are not in the proper position.
Adjust the position of the LS3 and LS5 switches 3. The magnetic control TD is not easy to replace.
8. The tightening force is small 1. The balance position of the crossbar is not adjusted.
2. The backlash is large.
3. Tighten the tape wheel and the friction plate loose.
4. The drive belt is loose.
5. The electromagnetic clutch has insufficient suction.
6. The upper and lower extension connecting shafts are loose.
7. Lower the extension installation.
Nine. Light tightening does not cut the belt 1. Magnetron TD damage or loose replacement of new parts, or re-installation 2. The magnetic disk is reversed.
3. There is oil in the friction plate.
4. The gap between the retracting rollers is large.
5. The tightening force is too large.
Daily maintenance of semi-automatic balers
Semi-automatic balers are widely used in food, medicine, hardware, chemical, clothing, postal and other industries. They are suitable for carton packaging, paper packaging, parcel letter packaging, medicine box packaging, light industrial packaging, hardware tool packaging, ceramic product packaging, auto parts packaging. , automatic packaging and packaging of various sizes of goods, such as packaging of daily chemical products, packaging of cultural and sports goods, packaging of equipment, etc.