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Needle Winding Machine

Why Choose Us


Professional Team
Our predecessor was the leader of Chinese mainland winding machine manufacturer OZMA. We have a group of professional team with more than 20 years of design and manufacturing experience in the industry of coil winding and motor winding.

 

Safety Assurance
JOIN Intelligent Technology quality management system has passed ISO9001 certification.

 

Our Product
Coil winding machine, motor winding machine, coil taping machine,soldering machine, welding machine, servo press machine and other automatic production line.

 

Complete After-Sale Service
Pre sales service: Confirm the winding technical then provide solution and quotation. On sales service: Keep touch with the buyer to make sure deliver the machine on time. After sales service: Overseas service, JOIN's engineers setup and test the machine in the buyer's plant, technical support and spare parts.

 

What is Needle Winding Machine?


A needle winding machine is a device used in the textile industry to wind yarn onto bobbins, cones, spools, or beams. It is particularly useful for winding fine yarns, such as those used in lace making, embroidery, and other intricate weaving processes.

 

Methods Of Needle Winding Machine


When referencing winding methods for motors at a high level, there are two main ones: direct and indirect winding. The winding method chosen will be directly linked to the insulation system the motor has.

Direct winding
Direct winding will involve winding the wire directly onto the motor (stator coil). Direct winding is more constrained in terms of space required, so not as much wire can fit onto the motor itself, due to the poles and other components all vying for space as turns of wire are placed on the motor. This means you cannot fit as much wire onto the motor itself due to bigger clearances required between the poles. A key advantage of this winding method, however, is that it is quick and relatively simple, as it only requires a one step process.

 

Indirect winding
Indirect winding will involve winding the wire onto a plastic carrier or bobbin. There will be a threading stage, along with a second process to install the bobbin onto the motor. The challenge with indirect winding is the transfer process. The wire needs to be protected during the automation process, which in general can be quite difficult to automate. This makes indirect winding more of a manual process overall.

 

Techniques Of Needle Winding Machine


Needle winding
This type of winding is similar to a sewing machine, whereby the wire goes through a hollow needle that moves around the pole circumference over and over again. As the pole becomes covered, it will move up and down in neat rows, before moving onto the next pole to repeat the process. This technique can be used for both direct and indirect winding but is not typically used for indirect winding because it is a slower process.

 

Shedder winding (or flyer winding)
‍This winding technique does not use a needle, instead it uses a type of flyer arm that appears to throw the wire onto the coil in a high-speed process. Because the technique is extremely fast; it can wind turns much faster. Shedder winding is great for high-speed production and is suitable for both direct and indirect winding methods.

 

Linear winding
This third winding technique - similar to needle winding, is used to wind onto the cartridges of bobbins at extremely fast speeds. The bobbins spin around, and the wire remains in a straight line as it loads. The advantage of this technique is that you have incredibly good control of the needle position, resultin

 

 

Function And Characteristics Of Needle Winding Machine


1,For multi-pole BLDC stator coil winding, manual loading and unloading, automatic clamping, winding and shearing;

2,The frame adopts thickened 4080 aluminum profile, and the table plate adopts cast iron to absorb vibration, even when winding at high speed, the vibration is very small.

3,Tooling and fixture parts adopt downward positioning mode, stable positioning and reliable tightening.

4,Wire clamping and wire cutting, line part structure compact, wire clamping and wire cutting is completed at one time;

5,Different stator and winding parameters can be quickly switched through the HMI to adapt to different stator requirements.

6,Quick change-overof tooling;(20 minutes with proficiency)

7,Full aluminum alloy protection

8,PLC control, fault display

9,The wire tightness is moderate, no injury, no breakage, ect.

10,Equipment safety index: accord with CE standard.

 

 

Needle Winding Machine How To Remove The Wire From The Terminal Block


I. Preparation
Tools: You need to use wire strippers or wire strippers, and you can also use universal buckles, three-in-one calipers, etc.

Safety: Before disassembly, first make sure that the power supply has been cut off. Do not disassemble when there is electricity to avoid electric shock accidents.

 

II. Disassembly steps
Find the wire to be disassembled, clamp the wire end with a universal buckle, and then rotate the wire end downward to the left and right sides, and the wire can be removed.

Wire end is large and cannot be clamped, you can use wire strippers to peel off the protective layer and then rotate it to remove it.

Wire is used improperly, it may damage the wire. At this time, you can use a hand-made tool-a small hook for disassembly. The method is to insert the hook into the wire core and then rotate it. However, since this method may damage the wire core, it is not recommended.

 

III. Tips
In the position where the support pliers are fixed, you can use a clamp to assist in fixing.

It is fixed to the board, it will be more convenient to remove it using a small unlocking pin or needle that is fixed.

 

Adjustment Method Of Needle Winder Of Needle Winding Machine


I. Adjust winding tension
1. Open the needle winder head, reverse the direction of the winding wheel, and slowly adjust the winding tension knob until the winding wheel can rotate and the winding tightness is just right.

2. Pull out the thread head and observe whether the thread head can pass through the winding wheel smoothly. If it is stuck or blocked, you need to adjust the winding tension again.

3. After the adjustment is completed, reverse the winding wheel and check whether the winding tightness is just right.

 

II. Adjust the winding angle
1. Adjust the needle height by fine-tuning the knob so that the needle tip of the needle is aligned with the stitching of the winding wheel.

2. Adjust the movement trajectory of the needle during the winding process by fine-tuning the knob so that the movement trajectory of the needle is as parallel to the tangent of the rear of the winding wheel as possible.

 

III. Adjust the needle speed
1. Open the needle winder head and find the knob for the speed of the needle motor.

2. Slowly turn the knob of the sewing machine motor speed and gradually adjust the sewing machine speed to the appropriate state.

 

IV. Adjust the thread break detection device

1. According to the actual situation, gradually adjust the sensitivity of the thread break detection device.

2. Test whether the winding machine has a pinch-off phenomenon and ensure that the winding is normal.

 

Precaution Of Needle Winding Machine


1. Before winding, it is necessary to enter the winding planning for the stator product, calculate the surface area of the coil, the adaptability of the winding tooling, and the design of the winding line.

2. In the stator winding process, the speed can not be too fast, more than the specified speed limit, otherwise it will be easy to hurt the line break phenomenon, of course, can not be too slow, which also does not meet the production needs, within the scope of the equipment allowed to use good.

3. Machining mold tooling polishing and grinding smoothness to meet the requirements, can not have burrs, bumps, to avoid scraping line rubbing line, resulting in enameled wire scratching, affecting the performance of the motor.

4. When debugging the prototype, you need to master the appropriate skills and methods to ensure the quality and stability of the coil.

5. Auxiliary accessories including tensioner adjustment, wire barrel, wool felt, needle bar, flying fork, wire nozzle, over wire wheel, etc., all need to meet the production requirements and pass the quality.
 

Safe Operation Of Needle Winding Machine


1. Winding machine before starting the check winding machine there is no debris on the table, the screws are loose on the winding machines, power switches have connected, wire specifications to meet the requirements. Qualified to boot, found fault maintenance should promptly report to the supervisor or health personnel.

2. After booting the first run empty again, attention to check the cable winder, winding turns, reset, mode, stop position whether it meets the requirements, as does not meet the requirements, you must repeat the above steps, resize, up to the requirements.

3. When found to have a screw loose and abnormal sound, please press the emergency stop switch immediately, and to report immediately to the supervisor or health personnel to repair.

4. Winding machines at high speeds is strictly prohibited to touch moving parts, strictly follow the winding machine specifications machine, Hung skeleton, handling fixture when starting the machine

5. The end of the day, the operator shall be required, do the cleaning and maintenance of equipment, venues around cleaning, parts to put them in order, and power off.

 

Maintenance And Repair Of Needle Winding Machine


①Clean the wound-cleaning machine. Clearing the winder motor external dust andsludge in a timely manner. Use more environmental dust, cleaned once a day.

②Nspection research and cleaning wipe the reel Terminal. Check the wiring box wiring screw is loose, burned.

③Check the fixing part screw. Including foot screw, end cap screws, bearing cap bolts. Tighten the loose nut.

④Check transmission. Yian Cha pulleys or couplings for any cracked, damaged, installing is solid; belt and connect buckle is intact.

⑤Winding machine boot device. But also timely cleaning wipe external dust and dirt, wipe the contacts, check whether the wiring parts have burn marks, the grounding line is good.

⑥Checks and maintenance of bearings. Bearings in use for some time to be cleaned, replace the grease or lubricating oil. Time for cleaning and oil change, with winding machine working conditions, working environment, cleanliness, lubricant typesmay be. Every 3-6 months, should be cleaned, replace and grease. When the oil temperature is high, or environmental conditions are poor, dusty winding machine regular cleaning, oil change.

⑦Insulation inspection. Insulation insulation due to dryness varies, so it is very important to keep the motor winding drying. Winding machine working environmentfactors such as humidity, corrosive gases in their workplaces, are destructive to electrical insulation. Winding machines in use, you should always check the insulation resistance, but also watch winder case grounding is reliable.

⑧Overhaul aims. Conduct a thorough and comprehensive examination of winding machines, maintenance, addition of winder and wear of the components is missing, total elimination of winding machines both inside and outside the dust, dirt, check insulation, clean bearing and check for wear. Findproblems in time.

 

How Does One Determine The Appropriate Needle Winding Machine For Their Needs


Stator parameters: The parameters are very critical, the parameters determine the number of internal winding machine stations and the choice of models, such as winding fine lines need to use what machine, winding coarse lines with what machine, as well as including the height of the stator and winding difficulties.

 

Production requirements: Each factory’s needs are different, even if it is the same product, the amount of orders are also large and small, some factories need mass production, some factories only need small batch production, so the demand for equipment is different, large quantities of six-station winding machine equipment, small quantities of double or four-station winding machine equipment, the number of workstations is less, the price will be relatively low.

 

Machine configuration: Winding different products, some can use general-purpose machines, while some may need customized machines, different products, for the machine configuration requirements are not the same, the configuration of the machine must be better in all aspects of performance, but also depends on their own products, do not go too far to pursue the high configuration of the machine.

 

Our Factory
Hangzhou JOIN Import;Export Co.Ltd is a subsidiary of JOIN TECH, who is mainly responsible for the export of products produced by JOIN TECH ,as well as the import and export of other related equipment, accessories, spare parts and raw materials.

 

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FAQ


What is needle winding?
Needle winding is the process of choice for the production of internally or externally wound stators or rotors with a complex winding scheme and pole chains (see Singletooth Winding). During the needle winding process, the needle (nozzle) that feeds the wire is moved horizontally or vertically along the pole.

 

What does a winding machine do?
A winding machine or winder is a machine for wrapping string, twine, cord, thread, yarn, rope, wire, ribbon, tape, etc. onto a spool, bobbin, reel, etc.

 

What is the process of winding machine?
Irrespective of the type of winding machine, two mechanisms essentially are involved in the transferring of yarn from one package onto the desired one. These are: rotational movement to the package onto which the yarn is wound. guiding of the yarn on the package being rotated.

 

What are the main equipment used for winding?
The equipment mainly includes a parallel winding machine, ring winding machine, stator, and rotor winding machine, textile winding machine, voice coil winding machine, etc.

 

How to tell if a motor is bad?
If you notice grinding, rattling, or humming sounds or the motor vibrating excessively, this is an indication that something is failing. Internal issues such as bearing wear, misalignment, or loose components are the usual culprits of vibration.

 

What is the needle winding method?
Needle winding
This type of winding is similar to a sewing machine, whereby the wire goes through a hollow needle that moves around the pole circumference over and over again. As the pole becomes covered, it will move up and down in neat rows, before moving onto the next pole to repeat the process.

 

How does a winding machine work?
5 Precision winding machines. On these machines the package is inserted onto a spindle which is rotated at a uniform speed measured in revolutions per minute. When the spindle rotates, the package rotates and yarn is wound on it.

 

What are the advantages of winding machine?
Automated winding eliminates the need for labor-intensive manual winding. Enables mass production with minimal labor, reducing errors. A cost-friendly alternative to manual labor without compromising on quality.

 

What is the main function of winding?
Winding in textile manufacturing, winding refers to the process of transferring yarn or thread from one package to another, with the aim of preparing the yarn for subsequent processes, creating a larger package for better efficiency, or improving yarn quality by removing defects or knots.

 

What are the main equipment used for winding?
The equipment mainly includes a parallel winding machine, ring winding machine, stator, and rotor winding machine, textile winding machine, voice coil winding machine, etc.

 

What is the introduction of winding machine?
A winder or rewinder is a machine that winds a web into a roll. There are three types of industrial winders that Rosenthal builds. A Winder or roll-up can be used to convert large master rolls into transfers master rolls onto smaller rolls. They also wind loose sheets of material into rolls.

 

What is the type of winding process?
There are three basic winding processes used for winding of flexibleweb materials: Center winding, surface winding and combination center-surface winding. Each uses one or more of the TNT winding principles to build roll hardness.

 

What is winding made of?
The main winding is typically made of thicker copper or aluminum wire and serves as the primary energizing winding in the motor. It is responsible for creating the rotating magnetic field that drives the rotor.

 

What is the primary function of a needle winding machine?
A needle winding machine is designed to wind yarn onto bobbins, cones, spools, or beams with precise tension control, ensuring the yarn maintains its integrity during the process.

 

How does a needle winding machine maintain tension in the yarn?
It uses a combination of weights, springs, or electronic tensioners to apply the correct amount of force to the yarn as it is being wound. This ensures that the yarn doesn't break and that the resulting package has an even tension throughout.

 

What types of yarn can a needle winding machine handle?
These machines are versatile and can handle a wide range of yarn types, from fine silk and lace yarns to heavier cottons and synthetics, depending on the machine's design and capabilities.

 

Can a needle winding machine be operated automatically?
Modern needle winding machines often come with automatic features, such as automatic threading, which reduces the need for manual intervention and increases productivity. However, some models may require manual adjustments for certain functions.

 

What are the advantages of using a needle winding machine over manual winding?
Apart from increased efficiency and speed, needle winding machines provide consistent tension and winding quality, which is difficult to achieve manually. They also reduce the risk of yarn damage and operator fatigue.

 

How does one determine the appropriate needle winding machine for their needs?
Factors to consider include the type and count of yarn, the desired package size and shape, production volume, and any special requirements such as yarn feeding methods or tension control. Consulting with a manufacturer or experienced operator can provide guidance on choosing the right model.

 

What is the typical lifespan of a needle winding machine?
The lifespan of a well-maintained needle winding machine can be several decades. However, this can vary depending on factors such as the quality of the machine, the frequency of use, and the nature of the yarns being wound.

As one of the leading needle winding machine manufacturers and suppliers in China, we warmly welcome you to buy cheap needle winding machine made in China here from our factory. All customized products are with high quality and competitive price. BLDC motor winding machine, electric motor winder, stator core winding machine