Bobbin wire winding machine

Types of bobbin wire winding machines

A bobbin wire winding machine is an automatic or semi-automatic machine for winding various types of wire on bobbins or coils. These machines have different types based on their working mechanisms, winding capacities, applications, and so on.

• Automatic bobbin winding machine:

  The automatic bobbin winding machine size has a winder, tension discs, feed roller, cutter knife, threading latch, and sewing machine parts. This machine doesn't stop during operation. The wire threads are consistent with no overlaps or loose threading. The thread will stop filling the bobbin when the pre-set amount is reached. Automatic bobbin winding machines come with various attachment options and are suitable for high-volume production.

• Semi-automatic bobbin winding machine:

  Semi-automatic bobbin winding machines allow users to set parameters like speed, tension, etc. manually. These machines have several features that make winding easier, such as adjustable tension control and digital speed control. They also have safety features like an emergency stop button and safety guards to prevent accidental operation. Compared to automatic bobbin machines, semi-automatic ones are more cost-effective but less efficient. Semi-automatic winding machines are suitable if the winding needs are low or medium.

• Ring bobbin winding machine:

  Ring bobbin winding machines are specifically suited to winding sewing machine bobbins or other types of ring bobbins. They feature a variable speed motor that offers precise control over the wire's tension and speed while winding. The operator can monitor the winding process through an LCD screen. They come in manual or automatic versions. The manual requires the operator to wind the wire manually, while the automatic winds automatically.

• Cross winding machine:

  Cross winding machines are automatic or semi-automatic and can wind paper, transformer, inductance, or solenoid coils and bobbins. They have an electronic control program that allows users to set precise winding parameters like turns, speed, and tension. A cross bobbin winding machine guarantees consistent and precise winding results. This machine is suitable for industries that need a lot of precision, like aerospace, technology, medicine, etc.

In addition, there are also CNC winding machines and lab bobbin winding machines. The CNC machines allow users to program the coil's size, shape, number of turns, and dimensions. They have high precision and offer automated, repeatable, and predictable results. The lab bobbin winding machines are smaller and mainly used for educational purposes or small scale research.

Specifications and maintenance of bobbin wire winding machines

Specifications

• Power: The power of a machine is usually expressed in kilowatts (kW) and is related to the tension of the wire, the speed of the winding, and the volume of the bobbin. Different machines will have different power due to the different types of motors used. AC motors have power options of 0.25 kW, 0.55 kW, 1.5 kW, and so on, while DC motors are commonly used at around 1.5 kW, or 2 kW to ensure a higher bobbin output.
• Voltage: Voltage refers to the electrical energy required to power the winding machine, typically between 220 and 380 volts.
• Machine Size: Considerations such as available floor space, installation and use environment require selecting a suitable-sized winding machine for the wire to bobbins.
• Speed Adjustment: This parameter can be represented by the number of turns per minute or by winding speed, with speed control being one of the important features of a winding machine.
• Pressure Control: The winding pressure on the wire determines factors such as the density and firmness of the coil. The winding machine usually sets up a pressure control device so that users can adjust the winding pressure according to their requirements.
• Clamping Mechanism: Different winding machines adopt different clamping mechanisms, which are suitable for bobbins made of different materials and shapes. For example, some use a chuck, while others use a fixture.
• Control System: Some advanced winding machines have a computer or PLC control system that can automate and intelligently control the winding process.
• Accessory Attachments: Some winding machines offer optional attachments, such as tensioners and counters, to meet specific customer requirements.

Maintenance

• Cleaning: Clean the surface and parts of the machine to remove dirt and debris.
• Lubrication: Lubricate the moving parts, bearings and chains with lubricating oil or grease to ensure smooth operation and reduce friction and wear.
• Inspection: Regularly check the wiring harness, connectors, bobbin holder, clamp, etc. for signs of damage, looseness or wear and replace them in time if necessary.
• Adjustment: Adjust the tension of the wire, the speed and pressure of winding according to the winding requirements to ensure high-quality winding.
• Electrical Safety: Power off the machine during maintenance and avoid operating with wet hands to prevent electric shock.
• Replacement of Consumables: If the bobbin wire winding machine uses bobbin holders or other accessories, replace them in time to keep them in good condition.
• Maintenance of Air Supply System: If the machine is pneumatically driven, please ensure that the air supply system is functioning properly and maintain the air compressor and filters, etc.
• It is imperative to refer to the maintenance manual and schedule for the specific bobbin tape winding machine for operators, which contains the detailed maintenance methods and schedules.

Usage scenarios of an automatic bobbin winding machine

Mostly used by large-scale manufacturing plants, automatic bobbin winding machines for sale can be found in:

• Textile Industry

  In the textile industry, winding machines help make yarn that will eventually be used to make fabric, carpets, curtains, clothes, and many more textile products. These machines make sewing thread yarn and other specialty yarns that will be used for textile products requiring more specific yarn qualities, such as stronger, thicker, or more robust and smooth strands. They will often be used to create knitting yarns or home textiles such as curtains or upholstery materials.

• Electronics and Electrical Industries

  In the electrical industry, winding machines will mostly be used to make the fine wires that go into electronic devices and components like transformers, relays, inductors, solenoid coils, and motor coils. The precision with which these machines work is paramount for electrical components, which need to work precisely and with great skill.

• Automobile Industry

  Automobile Industries will sometimes use automatic bobbin winding machines to make tougher, heavier-duty wires that will go into parts of vehicles like the motors, generators, and other inner workings requiring more robustness and longevity from the wiring.

• Highly-skilled Bobbin Winding Service Providers

  Because winding thick copper wire onto bobbins is a highly-skilled job that many smaller industries and skillset providers do not have the manpower for, these machines can also be rented out or paid for on an hourly basis. Many workshops are looking to wind wires for less demanding jobs or smaller-scale projects that do not require the full-time use of a machine but need one occasionally.

How to Choose Bobbin Wire Winding Machines

The following factors are essential when selecting a straight wire bobbin winding machine for composite wires, including the winding method, quality, safety features, capacities, customization, efficiency, compatibility, and customer support.

• Winding Method: Various winding techniques are used by bobbin winding machines. Selecting the right winding method is essential when looking for a machine that fulfills specific product requirements and capabilities.
• Build Quality: To guarantee their endurance and reliability, bobbin winding machines are manufactured with particular materials and workmanship. Invest in machines of reputable brands to reduce maintenance expenditures and unanticipated outages.
• Safety Features: Safety elements such as emergency stops, safety guards, and overload protection should be part of the bobbin winding machine.
• Automation: Consider the automation levels of the bobbin winding machine. Automated machines can increase production efficiency and reduce labor costs.
• Customization: Custom features like different bobbin sizes, winding patterns, and speed settings may be needed.
• Precision and Accuracy: Look for machines that offer high precision and accuracy in winding to ensure consistent bobbin quality.
• Production Speed: Consider the machine's production speed, as it can impact overall productivity.
• Compatibility: Consider if the winding machine can work with different types of bobbins and materials.
• Technical Support: Choose a manufacturer that offers good technical support to assist with installation and maintenance.
• Spare Parts Availability: Ensure that spare parts for the machine are readily available to minimize downtime due to repairs.
• Operator Training: Some suppliers offer training for operators to ensure they can use the machine efficiently and safely.

Q&A

Q1: How to use a bobbin winder?

A1: Thread the sewing machine thread through the guide on the winder and then through the thread. Next, place the thread on the bobbin and then onto the winding post. Start sewing at a normal speed and stop when the bobbin is full.

Q2: What is an electronic bobbin winder?

A2: An electronic bobbin winder is a device used to wind thread onto bobbins automatically. It can wind threads of different sizes and can be used in various applications.

Q3: Should one buy a manual or automatic bobbin wire winding machine?

A3: If looking for a cost-effective option, consider purchasing the manual machine. However, if in need of a machine that offers great efficiency and high production, go for the automatic bobbin wire winding machine.