What is the fault of the two conveying motors of the Ma Jiang machine to the rotation

Common faults and solutions of automatic mahjong machine.

Now the common automatic four-port mahjong machine on the market is divided into ten motors and fourteen motors two categories, the following is the introduction of fourteen motors four-port automatic mahjong machine structure, which is mainly composed of the following parts: 01 parts (stacking system); 02 components (shuffle system); 03 Components (Upgrade System); 04 Components (conveyor system); 06 components (computer version control system); 07 Parts (Center Lift System) The fourteen-motor four-port automatic mahjong machine has a simple and reasonable structural design, convenient assembly, easy maintenance and replacement parts, and stronger comfort.

Automatic mahjong machine motor failure and maintenance methods.

1.In the case of no load, the motor sometimes rotates forward and sometimes reverses, (or there is no movement at all), it must be the coil burned, you can test it with a multimeter, remove the clamp with needle-nose pliers, remove the gearbox inside, take out the cylindrical magnetic coil, and then take out the coil. Generally, the coil is only burned at a certain point and will not be burned all, the tape on the winding ** ring is removed to find out the burned place, and then soldered with an electric soldering iron, and then the motor is installed in the opposite step.

When the motor is restored, it is best to put some butter in the gearbox).

2.Some motors are broken gears in the gearbox, just buy the same gear and replace it (generally sold in the machine hemp parts dealers, just a few dollars), and some are the bearings inside are broken, the bearings are better matched, and the shops that generally sell hardware bearings can be matched, one or two dollars.

3.There is also a cylindrical magnetic ring broken or a shelf section on the magnetic ring, which is OK when it is glued and installed when it is dry.

4.There are also some motors that are not broken at all, but there is no force, and it is not possible to increase the capacitance, in fact, there is no oil in the gearbox, and it is good to have some butter at home, if there is still no force with butter, that is, the magnetism of the magnetic circle is weakened, and it is enough to change the cylindrical magnetic circle.

Don't think that the repaired motor is not durable, in fact, many of them are good materials, compared to the more than a dozen pieces on the market now, I personally think that the repaired motor is not inferior at all. The small accessories in the motor are actually matched in the professional mahjong machine parts manufacturers. The most important thing to repair the motor is that the gears in the gearbox must be buttered.

The key is that the voltage and speed and the gearbox are aligned, and the three alignments I mentioned are not much of a problem (220V50Hz 1200R Min).

Motor steering error: Bad capacitance or error due to motor damage.

After the mahjong machine is used for a period of time, the motor is very bad! In order to reduce the cost, I use the method of repairing the motor to replace the motor gears Several bad motors are combined with a good motor Generally, the ** motor, the head, the upgrade brand, and the conveying motor are 100% sure that they can be reused, but the chain motor is not so easy to repair, for example, the gears in the chain motor are good The capacitors have also been replaced In addition to the coil has not been changed, but after about 3 hours of use, there will be problems such as weak rotation and so on, I would like to ask anyone who knows the reason.

It's very simple inside the mahjong machine, only the transmission power will be reversed, and individual brands ** also have the function of reversing The motor reversal has the following points: First.

It's very simple in the mahjong machine, only the transmission power will be reversed, and individual brands ** also have the function of reversing The motor reversal has the following points: First, the capacitance of the motor is damaged, and the power supply is insufficient, and the second motor is weak, and it will also be reversed, and the motor can be replaced.

It's very simple in the mahjong machine, only the transmission power will be reversed, and individual brands ** also have the function of reversing The motor reversal has the following points: First, the capacitance of the motor is damaged, and the power supply is insufficient, and the second motor is weak, and it will also be reversed, and the motor can be replaced.

Answer: No turn There are several reasons: First, the belt is broken, resulting in the failure to operate normally, second, the power plug of the motor falls off, including the power plug on the motherboard, or [the power supply is hot and damaged (but this is rare)] Third, the line of the motor is broken because only the conveying motor is forward and negative, if the line of the forward rotation falls off, it will not be able to shuffle the cards, if the reversed line falls off, it will cause the mahjong tiles to not be poured out normally, the machine will keep shuffling the mahjong tiles, the mahjong tiles are not enough to shuffle for a long time, the machine will alarm and will display (— 1) It means that the mahjong tiles are not enough, the third motor is damaged, or the capacitor is damaged, and the fourth motherboard is damaged, and it can be replaced.

To be specific, it is the motor that reverses.

Generally, the conveying motor reverses more.

This happens for the following reasons.

The first capacitor is damaged.

As a result, the motor has no strength.

will be reversed. The failure of the second motor itself.

Just replace it. Third, the motherboard can be replaced if it is damaged.

Automatic mahjong machine, is to pay attention to automation, only need to operate the working program of the automatic mahjong table, and then the mahjong machine in the pre-built mahjong cards will be raised to the table through the push up card machine in the fuselage, people can continue to play, both fast and labor-saving.

One side of the push motor does not move and the card conveying is normal, but its three sides of the conveying card belt reversed the direction, what is the reason?

The motherboard is broken. It is recommended that the user replace the motherboard.

The motherboard failure is usually that the conveyor belt roller cannot run, the conveyor motor is damaged or the connector falls off, there are screws or foreign objects sucked onto the main suction wheel, which is stuck, the bearing of the main suction wheel is damaged, the conveyor system is disassembled, the bearing of the suction wheel is replaced, and the motherboard is damaged.

What should I do if the four conveyor belt motors don't rotate?

1. The machine head is faulty.

1) The nose pushes the leaflet, and keeps pushing. The main reason is that there is a problem with the magnet control of the machine head and a problem with the motherboard, and there may be a problem with the signal cable and the plug. The above should be corrected, and the internal magnet of the nose should be intact.

2) The nose occasionally pushes leaflets. The main reason is that there is a problem with the magnet control and capacitance in the head, of course, there are debris in the light eye of the light control to push the leaflet, and there is a kind of motor occasional reversal phenomenon, and there is a possibility that the magnetism of the small magnet in the head is not strong, and the shift occurs when the brand falls, so that the light control sees the card, so as to push the card, and also causes the appearance of the new leaflet, which mostly occurs on the flat push head.

3) The machine head does not push, there are the following possibilities: 1. The motherboard does not have 110V; 2. The motor is broken; 3. There are problems with the bad light control and related lines.

4) The machine shuffles normally, but the occasional head does not reset after shuffling, resulting in the promotion of cards (four-pocket machine keg 03 cards). This is mainly due to the fact that one of the sensors in the magnetron of the nose is broken.

5) The nose is always off, do not push the card. The reasons are as follows: the motherboard is not supplied with 110V, the motor is broken, and the wire and plug are problematic.

6) There are occasional cards on the nose. There are several reasons as follows: 1. The motor and capacitor are bad and cause the motor to reverse; 2. The sensitivity of light control is too strong. There is also a rare machine magnetically controlled open sensor problem, resulting in the opening can not be positioned, back to the close sensor positioning, resulting in the card.

7) The nose does not push the last card. There is one reason that the light control of the card is too weak, and the second is that the delivery is too dirty, so that the last card does not chase the tail card and can not be played.

8) The machine shuffles the cards for a while, and the head of the machine will not be opened. Most of the reasons are that there is a problem with the motherboard.

9) The head of the machine sometimes has the first card folded. There are several reasons for this, 1. The error between the conveying outlet and the bottom is too large; 2. There is a problem with the lower magnet; 3. There may be a problem with the magnetism of mahjong; 4. The lower cloth is broken.

10) The machine shuffles the card at the same time when the square head of the machine, the phenomenon is that the motor is too fast, the tail card is too tight to make the first card sometimes can not go down, sometimes there is a push single and down. The solution is to subtract two magnets from each opposite side of the four-way draw wheel.

11) The machine sometimes does not push when shuffling, sometimes pushes a leaflet, and sometimes does not turn when conveying. The reason is that the light control of the head of the party is bad, but the machine that appears this phenomenon, the motherboard is different from other motherboards, under normal circumstances, the conveyor motor will reverse or stop, as long as you pay attention to see it (there is a short-circuit phenomenon, most of the machine counts that appear in this phenomenon are counted by the light control of the card. Hence this phenomenon).

The fault that occurred was that the head of the machine pushed the leaflet, and kept pushing. The main reason is that there is a problem with the magnetron of the machine head and the motherboard, and there may be a problem with the signal cable and the plug. The above should be kept in good condition, and the internal magnet of the machine head should be kept intact, if the machine head occasionally pushes a leaflet, the main reason is that there is a problem with the magnet control and capacitance in the machine head.

Of course, there are debris at the light eye of the card light control will also appear to push a leaflet, and there is a kind of motor occasional reversal phenomenon, because the magnetism of the magnet is not strong, and the side shift occurs when the brand falls, so that the light control sees the card, so as to push the card.

It will cause the mahjong machine motor not to rotate, because the motor starting voltage exceeds 220 volts, the capacitor can increase the voltage to make the motor start, if it is broken because the voltage is too low to make the motor unable to start, just change to a new capacitor of the same model.

Automatic mahjong machine maintenance The working principle of the machine program First, the machine is energized, and the chain is automatically reset for a week. The first action of turning on the power of the machine is the closure of the head pusher, only it is closed, and the slot is transmitted.

If the voltage is unstable, it is easy to cause the electrolytic capacitor to burst and the voltage regulator block is damaged, and the electrolytic capacitor and voltage regulator block can generally be solved (most brands of voltage regulator blocks are dedicated and difficult to find). If the boot is normal, but a motor is not working properly, it is a thyristor problem. If you can't boot normally, the program is out of order, that is, the computer coms chip is broken, there is almost no way to solve it, or rewrite the single-chip program, the final result is that the maintenance cost is greater than the cost of the entire mahjong machine, or scrap cost-effective, hehe, the general motherboard part will not be broken, but if it is broken, it is troublesome, or find a professional mahjong machine master.

I didn't say anything about the capacitor, is it the motor capacitor or the small capacitor on the motherboard, if it is the capacitor of the motor, it will cause the motor not to rotate, and if the capacitor on the motherboard is broken, it will lead to various problems,

Without a capacitor, the motor cannot start, and the motor with a broken capacitor cannot start. Without a capacitor, the motor cannot start, and the motor with a broken capacitor cannot start. Without a capacitor, the motor cannot start, and the motor with a broken capacitor cannot start.

Without a capacitor, the motor cannot start, and the motor with a broken capacitor cannot start. Without a capacitor, the motor cannot start, and the motor with a broken capacitor cannot start.

The machine can shuffle the cards, but after shuffling the cards, press the lifting does not rise, and at the same time alarm display 2 and light two green lights. But sometimes it is normal to go up and down.

The nose occasionally pushes leaflets.

There are occasional card appearances on the nose.

, that should not be out of the direction of the steering gear slippery, you take a closer look, it should be the shaft pin broken, replace with one.

There are many capacitors in the mahjong machine, which direction of capacitance does it refer to? The capacitor of the shuffle card is broken, that must be, the card is slow, dull and slow, the control panel, the capacitor is broken, there is no display and no action, or there is an alarm sound.

If the electric heat is broken, the motor will not be able to start, and the capacitor is to provide a large current to the motor when it starts, just replace it with a new one, regardless of polarity, otherwise you will not be able to use it.

The shuffling disc and the magnetic ring should rotate when the start is not turned or the rotation stop fault exists.

It stops when it shouldn't, that is, it stops when it's running.

One. The K1 and K2 machines are controlled by the center of the circle. Generally, after K1 and K2 are broken, the center will rise and fall out of tune.

Note: K1 and K2 are an optoelectronic II. K3 photoelectric is to control the ** motor. After the K3 photoelectric is broken, it will keep turning.

The conveyor chute will be constantly being tagged. Guide head card. Note: [Sometimes K3 will be guided after a short circuit**The motor will not move] Three.

K4 photoelectric is used to start the number, to 2 cards will be pushed. After K4 is broken, the push head will not push the card. Or a card is also pushed.

Four, K5K6 is with K4 photoelectric together to control the push card and count and push how many tricks to do Note [K5K6 photoelectric broken after the stacking will not stop pushing] five. The K7 controls the chain positioning and the K9 can be used universally. One of them is positioned in the middle.

One is the last to shuffle the cards and position. [Note: After the photoelectric is broken, the chain will keep going and will not be positioned.] Six.

K8 now the machine does not have this optoelectronics. Only this photoelectric was available on the machine 5 years ago. This photoelectric is broken later.

Shuffle the first card. The machine will give an alarm. It's this photoelectric break.

The motor with the broken capacitor does not start.