The electrical control system of the busbar processing machine is composed of a strong current logic control system and a hydraulic control electrical system, which independently complete the functions of shearing, bending, punching, and pressing pits. The following will introduce the electrical control principle of the busbar processing machine.
1. The electrical performance index of the busbar processing machine Power supply: three-phase four-wire 380V±10%+PE.
Total motor power: 12KW
After investigation and analysis of relevant data, the punching and shearing method of the busbar processing machine is adopted in this design. This processing method is more similar to punching than shearing, but the shape of the punching hole is a very narrow rectangle, which is a kind of Close cut. During punching and shearing, since both sides of the cutting edge of the tool are in contact with the busbar, the forces on both sides are symmetrical, so the uniformity and quality of the machined busbar incision are better than the former.
Control voltage: AC36V DC24V 50HZ
2) Check whether the bending limit switch is loose,
2. Before operating the busbar processing machine, you must read the manual carefully, understand the operation steps of the machine tool, and be familiar with the function and meaning of each button switch and foot switch indicator light.
Because the motor is overloaded, the voltage is too low, or the mechanical stagnation of the belt will cause the motor to re-run. Because of this, during the operation of the motor, we should always check whether the transmission is flexible and reliable; the concentricity of the coupling Whether it is standard or not; the flexibility of gear transmission, etc., if it is found to be stuck, the Luan bus processing machine should be stopped immediately to remove the fault and then run.
The busbar processing machine is a mechanical device, which is composed of many components to complete the work. Damage to any individual component in the busbar processing machine will affect the normal operation of the busbar processing machine. For the busbar processing machine, the internal mold is always in motion, and the wear degree of the mold will increase accordingly with the use of time, resulting in deformation and other failures. As a result, the punch in the mold will also fail. If the processing and maintenance are not timely, we will need to replace the parts.
1. Strictly follow the operation manual. For the busbar processing machine mold, if we do not use it seriously, the above-mentioned situation will occur. When many people have a busbar processing machine mold accident, the first reaction is that the equipment is not good, but have you ever thought about yourself, even the best machine will fail if you don't use it with care, and you can't blame others.
2. If we really want to replace the die of the busbar processing machine, we must pay attention to selecting the measuring punch that matches the type of equipment when replacing.
After any mechanical equipment has been used for a long time, there will be a lot of dust and product debris attached to it, and the busbar processing machine is no exception. If it is not cleaned up in time, it is very likely to affect the normal use of the busbar processing machine. Therefore, for the busbar processing machine, in addition to the maintenance work, the cleaning work is also the top priority.
1: Hot oil cleaning method, the bearings hardened with soft dry oil or anti-rust paste should be immersed in hot oil at 100-200 ℃, clamp the bearings with pliers, and use a brush to clean the oil stains on the bearings. Soft dry oil or anti-rust paste is heated to 100-200 ℃ to melt, and it is very easy to wash out from the gap of the bearing. Sometimes it is only necessary to shake the bearing several times in the oil. Oil stains will also run away from the crevices. When cleaning the old busbar processing machine motor or the radial spherical bearing of the imported motor, the balls, the ball carrier and the inner ring should be rotated laterally from the outer ring and then immersed in hot oil. The short cylindrical roller bearing should also be cleaned when cleaning. The rollers, ball carrier, inner and outer rings should be disengaged. During hot oil cleaning, the temperature of the oil should not exceed 20°C. If direct heating with an open flame, attention should be paid to avoid burning the oil. The bearing should be suspended in the oil pan and sinking to the bottom will cause overheating and reduce hardness.
Two: General cleaning method, soak the bearing in kerosene for 5-10 minutes, hold the inner ring with one hand, and change the outer ring with the other hand, the dry oil or anti-rust paste on the bearing will fall off. Then put the busbar processing machine bearing into relatively clean kerosene, rinse it with a fine and soft brush, clean the oil stains in the ball and the gap, and then put it in gasoline to clean it once, take it out and put it on clean paper . When cleaning radial spherical ball bearings and short cylindrical roller bearings, the balls, the ball carrier, the inner ring and the outer ring should be separated and cleaned. The cleaning of the bearings installed on the shaft of the busbar processing machine mainly depends on the method of spraying oil or spraying with an oil gun. For the oil that is simply cleaned, first use kerosene and then gasoline; for the oil that is difficult to clean, use 100-200 ℃ first. Hot oil rinse or oil gun spray, then gasoline cleaning. We must pay attention not to scratch the bearing with sharp objects: hard grease or rust, to avoid damage to the smoothness of the bearing rolling body and groove ring, and dry the cleaned bearing with a clean cloth.
The busbar processing machine has five processing units: shearing, punching, large bending and small bending. The main function is to process copper and aluminum busbars of different specifications. However, the punch of the busbar processing machine may wear out after a certain period of use, and the punch needs to be replaced at this time. So how to replace the punch of the busbar processing machine? Here to tell you about.
3. Before starting the machine, close the C45 switch on the inner side of the power distribution box of the machine, turn on the "control power" key switch and turn on the red light on the control board, indicating that the power is turned on, and then according to the type of work, the control switch of the corresponding station can be turned on, and the green light is on , the equipment enters the normal working state, start the foot switch according to the actual needs when processing incoming materials, and automatically return to the original state after the station travel is in place (Note: This function is controlled by the proximity limit switch, and the shutter can be adjusted by yourself to set what you want work station itinerary).