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Matters needing attention when dispensing nylon glue with glue dispensing machine

Release time:

2024-04-25 14:56

As a kind of precision liquid packaging equipment, glue packaging machine has been widely used in chemical, pharmaceutical, food and other industries. When dispensing nylon glue, a special material, the operator needs to be more cautious, because the physical and chemical properties of nylon glue are different from other liquids, which may affect the normal operation of the equipment and the quality of the glue product. Below, this article will introduce in detail several aspects that the glue dispenser needs to pay attention to when dispensing nylon glue.


1. Device Selection and Configuration

First of all, it is necessary to ensure that the selected glue dispensing machine is suitable for dispensing nylon glue. Nylon glue usually has a certain viscosity and corrosion, so the material and sealing of the equipment need special attention. It is recommended to use equipment made of corrosion-resistant and wear-resistant materials, such as stainless steel or special alloys, to ensure the durability and stability of the equipment. At the same time, the sealing system of the equipment needs to be tight and reliable to prevent the leakage of nylon glue from causing harm to the environment and operators.


Preparation before 2. operation

Before dispensing nylon glue, the equipment needs to be fully inspected and debugged. First of all, make sure that all parts of the equipment are installed in place and the fasteners are not loose. Secondly, check whether the electrical system of the equipment is normal, and whether the switches, buttons, and indicator lights are working properly. In addition, it is necessary to check whether the sensor and control system of the equipment are accurate and reliable to ensure that the equipment can be divided according to the set parameters.


Precautions in 3. sub-packaging process

1. Temperature control:

The viscosity of nylon glue will change with the change of temperature, so it is necessary to strictly control the temperature during the dispensing process. It is recommended to store the nylon glue in a constant temperature and humidity environment, and set up temperature monitoring devices at the inlet and outlet of the equipment to detect and deal with abnormal situations in time.

2. Pressure control:

The fluidity of nylon glue is affected by pressure, so it is necessary to control the pressure during the sub-packaging process. It is recommended to set the pressure parameters of the equipment reasonably according to the characteristics of nylon glue and the requirements of sub-packaging, and pay close attention to the pressure changes during the sub-packaging process for timely adjustment.

3. Measurement accuracy:

In order to ensure the accuracy of the sub-packaging, the metering system of the equipment needs to be calibrated regularly. It is recommended to use standard measuring instruments to calibrate the equipment and keep the calibration records after calibration for future reference.

4. Prevention of foam:

When nylon glue is repacked, a large amount of foam may be generated, which will affect the quality and efficiency of repacking. In order to prevent the generation of foam, it is recommended to add an appropriate amount of defoamer into the mixing system of the equipment, and control the mixing speed during the packaging process to avoid excessive mixing to produce foam.

5. Clean and hygienic:

Nylon glue easily adheres to the surface of the equipment, forming dirt that is difficult to clean. In order to keep the equipment clean and hygienic, it is necessary to clean and disinfect the equipment regularly. It is recommended to use a special cleaning agent to clean the equipment and rinse it thoroughly with water after cleaning. For some parts that are difficult to clean, you can use professional cleaning tools for cleaning. At the same time, in order to prevent cross-contamination, it is recommended to use sterile isolation agents for isolation between cleaning equipment.


Maintenance after 4. operation

After completing the task of dispensing nylon glue, the equipment needs to be maintained and maintained in time. First of all, a comprehensive inspection of the equipment should be carried out to find and deal with possible problems. For example, check whether the sealing system of the equipment is leaking, whether the electrical system is normal, and whether the metering system is accurate. Secondly, the equipment should be cleaned and disinfected to remove the residual nylon glue and dirt. Finally, the equipment should be lubricated and maintained to extend the service life of the equipment and improve the stability of the equipment.

Latest developments

How to choose the right dispensing needle for the dispensing machine?

The glue dispenser is also called glue coating machine, glue dripping machine, glue filling machine, etc. It is an automatic machine that specially controls the fluid and drips and coats the fluid on the surface of the product or inside the product. It can realize three-dimensional and four-dimensional path glue dispensing, precise positioning, precise glue control, no wire drawing, no glue leakage and no glue dripping. The glue dispenser is mainly used for the precise point, injection, coating and drip of glue, paint and other liquids in the product process to the precise position of each product. It can be used to achieve dot, line, circle or arc. How to choose the right dispensing needle for the dispensing machine? The following guidelines are for reference: 1. Small point: small size dispensing needle, low pressure, short time. 2. Big point: large dispensing needle, greater pressure, longer time. 3. thick glue: oblique needle, large pressure, according to the need to set the time. 4. Aqueous liquid: small size needle, less pressure, set time as needed Fluids requiring special settings: 1. Instant glue: use safety piston and Teflon-lined metal needle for water-based instant glue, use tapered needle for thick instant glue, and use PP needle if flexibility is required. 2.UV glue: use amber syringe, white piston and inclined needle (can shield UV). 3. Anaerobic glue: use 10CC syringe and white PE universal piston. 4. Sealant and paste fluid: If the use of white piston rebound serious, please switch to the safety type, the use of oblique needle. Dongguan Xiangzhirui Electronics Co., Ltd. is located in Humen Town, Dongguan City, which is known as the "World Factory", at the head of the "Four Tigers" in Guangdong on the east bank of the Pearl River Estuary. The company in line with: customer demand-oriented, mutually beneficial and win-win principle of business philosophy! In the modern environment of rapid development of scientific and technological innovation, rapid development and rapid progress, Xiang Zhirui people: treat people with sincerity and establish the world with faith. Since the establishment of the company in 2004, the point of sale of glue equipment (including precision dispensing equipment, automatic glue machine) to introduce Taiwan, Europe and the United States technology, the use of imported accessories, domestic assembly, no pollution, low noise. It can help you reduce the amount of raw materials, improve product quality, and truly reduce production costs and reduce labor expenditures in the process of bonding, sealing, and filling. The dispensing accessories (including: dispensing needle, dispensing syringe, dispensing valve, sleeve assembly, dispensing adapter, pressure cylinder and various accessories matched with dispensing process requirements) are designed and manufactured in accordance with the "Industrial Application Safety Production Standard", which can meet the requirements of most dispensing production technologies and can be completed conveniently and quickly from complex multiple area shapes to simple processes such as dot, line, potting, etc. At the same time, we will absorb the new knowledge of the tentacles of a wide range of extension, the professional and technical solid deep plowing. After more than ten years of development, the company has gone from simple sales to the current one-stop service of production and sales. Company customers throughout Europe and the United States, Southeast Asia, Vietnam, Taiwan, Hong Kong and domestic regions. Along the way, it depends on the trust and support of customers and friends! It depends on the continuous efforts of Xiang Zhirui people! We will continue to cherish the trust and support of every friend, and make the products better, more complete specifications and more stable quality.