Making a soap bubble generator. A device for making a lot of soap bubbles Motor for a soap bubble generator

We need:
- bottles for soap bubbles;
- motor;
- wooden plank;
- jigsaw;
- steel wire;
- fan;
- rectangular container

First, let's take bottles for soap bubbles, from which we only need rings through which soap bubbles are inflated. In total, you need eight such rings.

We also take a lid from one bottle and make 8 holes in it around the entire circumference.

We pass rings from soap bubbles into the holes made.

In the next step, we need any motor that will twist the structure of the lid and rings.

Also for the motor you need to make a small rack from a wooden plank. To do this, cut out a bar of a certain length and make a hole in the upper part along the diameter of the motor body.

We fix the motor in the hole.

Next we take steel wire and bend it as shown in the pictures below.

We fix the bent wire on the rack using self-tapping screws.

Now you need to choose a suitable fan that will constantly blow on the rings. To do this, you can use a cooler from a computer or make a fan yourself, as the author of a homemade product does.

If you also decide to make your own fan, then you will need a motor and a plastic bottle. From plastic bottle you will need to cut out two blades and connect them together with a piece of plastic. Finally, the design of the blades will need to be fixed to the motor shaft.

We take glue gun and glue the fan to the base of the wire.

The next step is to take any rectangular container and glue the rack in the center of this very container.

Now, with the help of hot glue, we will plant the structure of rings and a cover on the shaft of the main motor.

The next step is to connect the structure to the power supply. For this we take two old chargers from mobile phones and connect them to motors.

If earlier children blew soap bubbles just for fun, today the latest technologies have turned this process into a children's show of soap bubbles, which pleases not only little ones, but also adults with incredible performances. A magical show of soap bubbles can even be ordered for a celebration.

A soap bubble consists of a thin film of soapy water that is filled with air. The bubble lives for only a few seconds, but it carries a large positive charge. To extend this time and arrange a holiday for the children, you can use the soap bubble generator. For this, a soapy solution is poured into the generator compartment. The air from the machine brings the soap solution to the moving stencils, from which colorful soap bubbles are produced.

There are two types of bubble generators: pendant and floor. They are controlled by a remote control and facilitate the blowing process. The holes in the spinning stencils range from 3 cm to 15-20 cm. When choosing a generator, ask the seller if the liquid leaves stains on clothes and the degree of its quality. The generator can also be selected for small room or for kindergartens, schools and premises for major celebrations.

If you decide to make an extraordinary surprise for your little one, then you can order a soap bubble show at the Kingdom of Miracles agency. The agency not only hosts a show on high level, but also selects suitable artists, appropriate music and decoration of the holiday. Additional services also include custom-made cakes and a chocolate fountain.

We present to your attention a description of several types of generators for the production of soap bubbles.

BubbleMaster

The BubbleMaster blows bubbles with high performance with four different speed fans that raise the bubbles very high. This latest technology creates hundreds of soap bubbles in one minute. This generator produces long-lasting bubbles. It can be used for outdoor parties or events in closed room... The special formula of the soap is non-toxic and does not stain clothes. The generator is equipped with an accurate time sensor, which allows you to monitor the operation of the generator. Bubbles will make you unforgettable wedding celebration, prom, new year party and birthday.

Bubble Master BM-2000

This powerful generator produces up to 15,000 bubbles per minute. It instantly fills the room with bubble cascades. The machine has a very sturdy plastic case and is mounted on a rotating stand. The built-in fan speed is adjustable, while setting the production speed and the size of the bubbles. The stream of soap bubbles is directed. It has a four-liter built-in tank as well as a gas station.

Bubble Master BM-500 (DMX)

This unique apparatus has 4 double-row wheels built into it, which produce a powerful stream of soap bubbles, which is directed by 3 fans placed in the generator housing. The device has a DMX module and a wireless control panel is included. The volume of the tank is 1.5 liters, the flow rate for 20 minutes is 1 liter. Bubble generators are quite easy to use and do not require any special skills to operate.

Surely many of you have heard about such a device as a soap bubble generator. This is an integral part of the props for festive and animation events. It is used for children's birthdays, weddings, discos. So I decided to buy it to work with children.

European-made generators turned out to be quite expensive for me, so I turned to the well-known online store of Asian goods Aliexpress. The choice fell on a small car https://ru.aliexpress.com/item/AU-Plug/32836363773.html

Unfortunately, this unit has no brand. But he meets all the requests that I have: high intensity of work, power from an outlet with a European plug and lightness (only 2.5 kg). At the time of purchase (December 2017), the soap bubble generator cost 1,794 rubles at a discount. At a time when European counterparts are sold from 5000 rubles.

The generator came in three weeks, in a branded box. The handle came separately from the device; if desired, it can be screwed with the supplied screws. small size, works well: blows out a lot of bubbles, covers spaces up to 16 sq.m. without problems.
Works exclusively on a light professional solution of soap bubbles (note that it does not pull on a heavy one). These can be purchased at any holiday store.

The insides (the blades and the fan) are made of plastic, so use with care. Inside the wires are not hidden anywhere, in the public domain. With intensive use, I think the device will work well for 2-3 years. It will pay off, as they say, more than once!

Of the minuses, it should be noted that the blown bubbles are small in diameter. Also, if the device is installed at a height lower than 1.5 meters, then the bubbles will fly to the same place and will not have time to burst. Then such a "beautiful puddle" will appear on the floor.

Such a soap bubble generator has been in operation for 3 months and completely suits me and my clients.

I quote TOP 5 most frequent and probable breakdowns of soap bubble generators, which was born from an article about do it yourself. The rating of faults was compiled according to the personal opinion of the author, based on the experience of work in service center... You can take it as One-stop repair manual for almost any bubble machine firms Antari, Involight, Ross, Lexor, MLB, American DJ and others. Here we go.

Soap bubbles are small and rare... This malfunction occurs due to sub-optimal wheel speed and air flow from the fan. Most likely, the voltage in the 220 volt network does not meet the operating requirements. Most often it is underestimated or unstable. In this case, it is better to turn on the soap machine through the stabilizer or enter the fan speed control in order to adjust the fan supply voltage for specific conditions.

2nd place

Short range of soap bubbles... Bubbles may be emitted nearby if the bubble lifting fans do not work or are broken. They usually sit below the pan of soapy mixture and blow up and forward in the direction of the bubbles. Most often, the bearings in the fans are clogged and wedged. So you have to disassemble them, clean and grease them. If the windings or electronics of the fans burned out due to voltage surges, then you will have to buy new fans for soap machines.

3rd place

Soap bubbles burst quickly... This may be due to poor soap mix or too high an air velocity to blow bubbles. It is necessary to replace the soap mixture and adjust the fan speed using the power regulator.

4th place

Foams and no bubbles... The article and the video describe such a case - this happens if the polarity of the drive motors of the two-wheel soap bubble generators is reversed. The wheels rotate towards each other and simply whip the soap mixture into a lather. Check the polarity of the motors and enjoy the soap show.

5th place

Deteriorating performance over time... This happens if your bubble generator has been operated under harsh operating conditions and could become covered with dust and soot. At the same time, fan bearings often rust, dry out and clog up with dust. Electrolytic capacitors can dry out in the power supply of the soap machine. This is likely to cause a drop in the supply voltage of the fans and motors.

The Solder Master is with you.

Making your own bubble making machine (generator) is really easy and fun. It can be made from anything (or almost), twisted or glued and the end result will amaze your kids for hours.

Based on basic principles electronics, having only a motor and a fan, this unit is very convenient as the first such experience. I made this car using my free minutes during the week. Waiting for the ordered centrifugal fan took the longest time. During the best part of the trial, a huge mess was created until I realized that the most appropriate place for testing this machine, it is a shower.

My bubble maker was made to keep my little daughter entertained. She loves bubbles, but now she is at such an age that it is quite problematic for her to blow them herself (not to mention the fact that she will be dirty at the same time). She spent the happiest 15 minutes running through the bubbles and running around them on the street. After that, adults began to experiment with heating the bubbles to see changes in the size, speed and height of the bubble, and also began to use other methods of changing the final bubble in order to identify patterns and make bubbles of better quality.

To make it easier for other people to make a copy of my generator, I decided to simplify the presentation of the process of making it as much as possible and highlighted the five main components of what it consists of. Of course, this is conditional, and you can do as you like. Here I give information about what actions and what tools and materials I used.

Trough: From here, the material for making bubbles will be taken. It should be waterproof and not too shallow, that's all.

Bubble disc: a perforated disc that will rotate slowly, dipping into the trough and rising from there, ready to release bubbles through the holes. After lifting from the trough, the soapy holes move in front of the fan, which, in turn, forms bubbles due to the air stream.

Traffic: To rotate the bubble disc requires a low speed motor. The best option will be a continuous servo motor.

Fan: Anyone with a gentle stream of air will do. It blows a bubble of liquid from a hole in the ring. I used a 12V centrifugal fan.

Energy: Power supply to rotate the ring and power the fan.

You will also need nuts, bolts, hot glue, or superglue to hold the pieces together.

The trough can be cut out of the milk carton, out of plastic container for storing food and other similar materials. I did it in the most convenient way for myself, using a computer CAD program and a laser machine, such tools most people do not have.

The only thing that you have to consider when choosing a material for the trough is that it must hold the liquid inside itself and a servo motor will be attached to it.

I laser cut the parts out of 1/8-inch orange acrylic and using superglue I glued all the parts together. To ensure water resistance, I sealed the outside of the leak with packing tape. I also took into account and provided several slots for mounting my servo.

Bubble blowing disc.

You will need an object to pick up the liquid from the chute and carry it past the fan. There are many ways to improve the design of the disc in order to increase the ability to carry the source of the bubbles, but I did not do this.

The holes in the disc were cut from 1/8-inch thick acrylic. 16 holes were evenly cut in a 6-inch radius. Each hole is slotted to hold more liquid. There are holes in the center of the drive for mounting a standard servo onto it using self-tapping screws.

Then you will need a mechanism to rotate your disc to blow out the bubbles in the trough itself. You need a motor to which you can attach this disc.

I used a modified servo for this, it was great for slow rotation and was powered by two AA batteries. You can easily find information on how to modify the servo so that it does not require a control signal for control. You can also use any suitable motor from an electronics store, or even standard Lego motors.

Fan.

I used a fan that I ordered for $ 5. It operates on 12V voltage and has a performance similar to a standard fan used in a personal computer, but has a much smaller footprint. Best mode for him it turned out to work with a voltage of 12V.

You can even use your household hair dryer without heating the air with the small cone nozzle. I do not recommend using a vacuum cleaner in reverse mode for this, because when I tried to use it myself, it made a big mess in my office when I turned it on :)

The power required will depend on which bubble motor and disc you choose. I used 2 AA batteries for the servo and a 12 V cordless drill battery for the fan.

Which gear you choose will be the determining factor in which battery or adapter you need.

Here's how to put all the pieces together.

Photo 1: The servomotor is attached to the trough and fixed to it with two M4 screws with nuts. The container for two AA batteries is glued to the trough with hot glue, the wires to them are soldered and insulated.

Photo 2: The bubble disc is screwed to the servomotor with 4 self-tapping screws. Notice how close the disc goes to the bottom of the chute. This is done so that the disc can be wetted with liquid even with a very small amount of the latter.

Photo 3: Rear view of the ring and servo.

Photo 4: The centrifugal fan is glued to the back of the chute and oriented so that the outgoing nozzle is directed towards the holes in the disc. Before gluing, test the fan and find it best place, i.e. where its location will promote the generation of bubbles the highest quality... I found a position in which the bubbles flew up. When testing, I used energy from the network, when using the unit in street conditions used a battery from a drill with a voltage of 12 V.

As you can see, I had a lot of fun making and using my bubble machine. It started as a way to entertain the little ones, and ended with the entertainment of businessmen in downtown San Francisco, when we blew bubbles near the fire escape on the balcony.

The battery from the cordless drill provides enough power for my unit, it easily copes with the task and besides it is very easy to recharge, which is more convenient than running an extension cord from the outlet.

I used a 1/2 volume ratio detergent for dishes and 1/2 volume of water. This 50:50 ratio is sufficient to generate quality bubbles, although some people recommend adding another tablespoon of glycerin to the trough.

When kids get tired of blowing bubbles, adults start playing on their own! It turns out that you can pre-heat the air entering the fan with an electric hairdryer, as well as change the speed of the fan's air flow and perform other actions, and get a lot of pleasure at the same time.

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