What is the reason for the automatic digital straightening machine?

If the straightening machine does not come out of the knife, please check whether the hydraulic oil is not enough, whether there is any oil leakage in the oil pipe, whether the oil pressure is adjusted properly, and what your knife control depends on, check the knife control system.

Straightening machine, also called straightening machine, straightening wire breaking machine, straightening cutting machine. Straightening wire breaker: It belongs to one of the straightening equipment. Straightening machine is one of the steel processing machinery.

It is used to straighten and cut steel bars with a diameter of less than 14 mm, and the cutting length can be customized according to customer requirements. Adjustable straight cutting stainless steel wire, aluminum wire, cold drawn wire, plastic steel wire, etc., the incision is neat, the error is small, and the performance is good.

Principle of operation: the motor increases the speed through the belt drive, so that the straightening cylinder rotates at high speed, and the steel bar passing through the straightening cylinder is straightened, and the rust scale on the surface of the steel bar is removed by the straightening die; The motor drives through another pair of deceleration belts and gear reducers, on the one hand, it drives two conveying pressure rollers to pull the steel bars forward, and on the other hand, it drives the crank wheel to make the hammer head move up and down. When the steel bar is adjusted to a predetermined length, the hammer hammers the upper tool holder, the steel bar is cut off, and the cut steel bar falls into the receiving frame, due to the action of the spring, the tool table returns to the original position to complete a cycle.

1. Performance structure: Straightening - It is composed of straightening rollers, straightening briquettes, and bearing seats at both ends to complete the straightening of the wire. It is powered by an electric motor mounted at the lower part of the frame, which rotates the straightening shaft at high speed through a V-belt.

Feed-the pressure wheel part is composed of two synchronously running pressure wheels, which are driven by a V-belt chain to drive a pair of gear pairs, and a pair of pressure wheels on the same axis run synchronously. When working, the metal wire runs forward under the action of friction through the trunking of the outer circle of the pressure wheel, and the feed rate of the wire rod can be changed by adjusting the pressure wheel spring. Its maximum value is equal to the outer circular linear velocity of the pressure wheel.

In the work, the pressure should be adjusted appropriately according to the diameter and rigidity of the processed wire rod to obtain the best straightening effect and production efficiency. Cutting - Cutting is completed by an eccentric knife holder at one end of the straight silk road. The eccentricity is composed of the main shaft, the slider, the eccentric wheel, the rocker arm, and the punch, and its power is driven by the cutting motor through the V-belt to rotate the spindle, and the punch does up and down reciprocating motion under the action of eccentricity.

When working, when the metal wire in the straight wire groove reaches a fixed length, the metal wire quickly pushes the straight wire groove forward under the action of the friction force of the pressure wheel group, and the boss at the rear of the punch briquetting at the top of the cutter head moves to the working stroke of the punch, and at this time, the cutter head is impacted by the punch briquetting, so as to cut the metal wire rod by fixed length. At the same time, when the punch block goes down, the groove sealing twist iron is pressed down below, the sealing rod rotates around the guide rod, the wire rod that is cut off in the trunking is disconnected, and automatically falls into the wire bucket under the action of gravity, and the cutter head also goes up when the punch goes up, and under the action of torsion spring, the sealing rod reseals the trunking. After the thrust of the straight wire groove disappears, it returns to its initial state under the action of the tension spring and enters the next cycle.

Wire dropping - the material bearing frame is composed of a cyclone, a material stopper, a mandrel, a base, etc., the wire reel can rotate around the mandrel, and after putting on the disc-shaped wire, the cyclone can be continuously and automatically fed under the feed pull.

Summary. Hello, I am glad to serve you and inquire for you the reasons why the straightening machine does not produce a knife and does not cut the knife: 1

Insufficient hydraulic oil solution: add hydraulic oil can be 2The pressure setting is too small to fix:

Adjust the cutting pressure to cut off the steel bar3Hydraulic oil pump reversal (mostly the motor rotation direction is wrong) solution: the two live wires in the three-phase live wire of the motor can be swapped wiring positions.

4.Solenoid valve line connection error solution: consult the merchant, the solenoid valve line can be connected correctly.

5.Solenoid valve damage solution: Replace the solenoid valve with a new one.

6.The meter counter does not count meters.

Manual also does not cut.

You guess the good spring, I am happy to serve you, for you to find out the straightening machine does not cut the knife reason: 1Insufficient hydraulic fluid solution:

Add hydraulic oil and you're good to go2The pressure setting is too small to solve the problem: adjust the cutting pressure to be able to cut the steel bar3

Hydraulic oil pump reversal (mostly the wrong direction of motor rotation) Solution: The two live wires in the three-phase live wire of the motor can be exchanged with the wiring position. 4.

Solenoid valve line connection error solution: consult the merchant, the solenoid valve line can be connected correctly. 5.

Solenoid valve damage solution: Replace the solenoid valve with a new one. Huai Trace 6

The meter counter does not count meters.

7.Oil pipe leakage, causing oil pressure leakage solution: replace Brother Chunxin's oil pipe, adjust the oil pressure resistance of the envy key, and the above burst again to leak bright oil.

8.Computer board failure solution: Repair or replace the computer board with a new one.

9.Electrical faulty control box.

Hello dear, I have found out what is going on with the straightening machine not cutting the knife for you: 1Check whether the electromagnetic reversing valve is damaged or there are debris inside, if it is found to be damaged, it should be replaced, if there is a foreign object, it can be cleaned after disassembly; 2.

Check the intermediate relay for damage and replace it if the above problems are found. 3.Check whether the proximity switch is damaged, and if the above problems are found, it can be replaced; 4.

Check whether the AC contactor has a switch burned, if the above problems are found, it can be repaired or replaced, if my answer is helpful to you, please also give a thumbs up (in the lower left corner of the evaluation), look forward to your praise, your efforts are very important to me, your support is also the driving force for my progress. If you feel that my answer is still satisfactory, you can click on my avatar for one-on-one consultation. Finally, I wish you good health and a good mood!

Summary. There are many reasons for this. For example, the hydraulic oil is seriously insufficient, the pressure is too small, the oil pump is reversed, the solenoid valve line is wrongly connected, and the solenoid valve is damaged.

Hello, I have seen your question, please wait a moment, I am sorting out the answer for you.

Hello, first of all, the straightening machine can not take out the knife, Pi Ming, please check the tease first, whether the hydraulic oil is not enough, whether there is any oil leakage in the oil pipe, whether the oil pressure is adjusted properly, and what is your knife control, check the knife control system.

There are many reasons for this. For example, the hydraulic oil is seriously insufficient, the pressure is too small, the oil pump is reversed, the solenoid valve line is wrongly connected, and the solenoid valve is damaged.

So these have to be checked.

Summary. The solenoid valve line is connected incorrectly.

The solenoid valve is damaged.

The structure of the machine is rotated by the high-speed rotor to adjust the angle of the straight wire die to achieve the effect of straightening, and then the wire is pressed forward through the thread roller. After reaching the required size, the runway is pushed forward by 5 mm after the wire touches the positioning key, and the upper punch presses the vertical wire cutter to cut off immediately, and the wire presses the open bearing through the pressure plate on the vertical wire cutter, and the wire automatically falls to the wire support frame.

What's going on with the straightening machine not cutting the knife.

Hello, I have received your question, I am sorting out the answer, it takes time to type, please wait a while, I will reply to you right away <>

Hello, glad to answer for you. The hydraulic straightening machine does not produce a knife, please check first, whether the hydraulic oil is not enough, whether there is any oil leakage in the oil pipe, whether the oil pressure is properly adjusted, and what your knife control depends on, check the knife control system. Zhengzhou hydraulic straightening machine Zhengzhou Xincheng construction machinery.

It may be due to the following reasons: the hydraulic oil is seriously insufficient, the pressure is too small, and the oil pump is reversed.

The solenoid valve line is connected to the wrong solenoid ballast hood, and the head valve is damaged, and the structure of the machine is rotated by the high-speed rotor to adjust the angle of the straight wire die to achieve the effect of straightening, and then the wire is pressed forward through the boring yarn wheel. After reaching the required size, the runway is pushed forward by 5 mm after the wire touches the positioning key, and the upper punch presses the vertical wire cutter to cut off immediately, and the wire presses the open bearing through the pressure plate on the vertical wire cutter, and the wire automatically falls to the wire support frame.

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