How to choose a glue dispenser? The editor at HOLS (Suzhou) will answer for you:

1. Glue: Single liquid ordinary glue uses a single component glue dispenser, AB glue uses a dual liquid glue dispenser
2. Glue dispensing process: Ordinary glue uses a semi-automatic glue dispenser (such as foot control), and for precise positioning and marking, desktop, three-axis, circle drawing, and other automatic glue dispensing machines are selected. The automation function of the dispensing machine is actually a subsidiary function. The dispensing machine plays a more important role in controlling glue, and other functions can be achieved through the use of an automated robotic arm
3. Work efficiency and environment: With fewer products, not pursuing efficiency, using manual glue guns; For outdoor work, use a glue gun. Require precise control of the competition and use of machines. If automated dispensing is required, use machines with automated functions

How should the glue dispenser be maintained? The editor from Suzhou HOLS (Suzhou) glue filling machine manufacturer will introduce to you:

1. Weigh the glue flowing out of the dispensing machine with an electronic scale every day and compare whether the set value is consistent
When adding glue to A/B drums, the supervisor must be present. Avoid adding the wrong glue
3 The storage bucket and pipeline must be sealed properly
4. Regularly add butter to the gears and static machine head. The gears should be refueled at least once a week.

5. Clean the filter once a week
6 After the silicone desiccant turns completely white, place it in a 120 degree oven and bake for 2 hours until the color turns blue before recycling
7. The glue dispenser has a heating function and is used when the temperature is low in winter. The temperature is generally set between 25 ℃ and 30 ℃. During heating, the stirring function should be activated simultaneously
8 If there is any abnormality in the machine during use, immediately turn off the power of the host and report to the equipment department for maintenance.

After using the glue dispenser for a period of time, it needs to be cleaned. Suzhou and Lishi editors will introduce the cleaning procedures of the glue dispenser:
 
 
1 Please acknowledge the adhesive cleaner with the adhesive supplier
2 Close the valve at the bottom of the AB bucket
3 Operate the equipment to dispense glue and dispense the remaining glue from the valve, high-pressure PTFE pipe, and inside the AB pump. Investigate the change in the amount of glue at the dispensing port of the valve and determine that the internal glue has been drained
4 Enclosed equipment main power supply
5 Open the rubber hose at the bottom of the bucket, open the valve, and discharge the remaining glue from the bucket.


6. Close the valve at the bottom of the barrel, pour an appropriate amount of cleaning agent into the barrel, and thoroughly clean the remaining glue on the barrel wall and bottom
7 Open the valve at the bottom of the bucket and discharge the sewage. The bucket must not have any residue
8 Remove pump AB and clean the glue inside the pump (personnel who have undergone pump disassembly and assembly training are required to operate this item)
9 Install the clean AB pump back into its original position and connect it to the barrel hose from the beginning
10 Replace high-pressure PTFE pipes
11 Pour in new glue
12 Open the device, jog the glue for 3-5 minutes, and acknowledge that the glue is dispensing normally
13 Allocate AB glue ratio from scratch. Following the above process, cleaning all machines thoroughly and then changing the glue to apply glue usually does not result in any quality issues
The cleaning work of the glue dispenser is basically the above. I hope it can be helpful to you

Gluing machine is a common type of automated mechanical equipment, and it has been used in industrial production in various enterprises of different sizes. What specific fields should it be applied to? Let's take a look together below

The application fields of glue filling machines include:

General classification

(1) Simple glue filling machines, consisting of two material barrels and one cylinder, which press the glue out and mix it under the pressure of gas, with a general ratio of about 1:1. They are mainly used in some low-end products that do not have strict requirements for the glue filling process.


(2) Semi automatic glue dispenser, this type of glue dispenser can achieve automatic mixing of various proportions of glue. However, this type of glue dispenser does not have a motion control platform and directly injects glue into the product to be filled. It is generally suitable for LED energy-saving lights and power supplies

(3) Automatic glue dispenser. This type of glue dispenser can not only achieve automatic mixing of multiple ratios of glue, but also meet the requirements of mixing and pouring glue in the ratio range of 1:1 to 10:1. It is equipped with a motion control platform and can walk in straight or three-dimensional paths. Among them, the more high-end ones that walk in three-dimensional paths are generally controlled by computers and suitable for various types of products. Automatic gluing machines are used for large-area gluing of products that require relatively uniform gluing, with LED modules being the most commonly used for gluing

(4) Online gluing machine, this type of gluing machine has the highest degree of automation, and the assembly line is fully automatic for gluing operations. It has been successfully used for gluing operations on battery covers and bubble lights assembly lines.


There are two main control operation modes for domestic glue dispensers, namely touch screen control and computer control:

Firstly, touch screen control

The embedded touch screen controls the proportion of glue mixing, the amount of glue, and the speed of glue dispensing.


Secondly, computer control

The computer control panel is used to set the relevant glue filling path, which is simple and fast. The deviation of the glue filling position can be clearly seen through the visual system, so as to handle it as soon as possible and ensure the quality of the glue filling product.

What are the advantages of a fully automatic glue dispenser? The editor from Suzhou and Lishi will answer for you:

Firstly, the measurement is accurate. The fully automatic glue dispenser uses a metering pump to measure, and the proportion is strictly proportional, with a precision of plus or minus one percent; Accurate dispensing, strictly following the prescribed amount of dispensing. It can be verified through precision electronic scales Secondly, the adhesive is stable and not affected by the surrounding environmentThirdly, mix evenly. The automatic glue filling machine adopts dynamic mixing, and the brushless motor drives the mixing core to rotate 800 to 1200 times per minute, achieving uniform mixing of glue, ensuring sufficient mixing of glue, and preventing the occurrence of semi dry, non dry, and local non dry situations

Fourthly, the glue has no bubbles. Before gluing, the fully automatic gluing machine vacuums the glue to remove air from it, and the water produced by gluing has no bubbles Fifthly, the operation is simple, with a graphical interface that is clear at a glance. After programming different products, you can directly call them next time. Easy to maintain, replace the sealing ring regularly and apply grease to the track

Six, saving. The automatic glue filling machine has high work efficiency, and one machine can save five to six manual labor.
. The machine automatically matches the amount used to save glue and prevent glue from spreading all over the floor and countertop. A machine can be used for many years

Seven, rest assured, use a fully automatic gluing machine for gluing, no longer have to worry about not being able to raise people during the off-season or hiring people during the peak season

In summary, these are the advantages of Helishi's fully automatic glue filling machine. We hope it will be helpful to you.

What should be done if the dispensing size of the glue machine is inconsistent? The manufacturer of HOLS(Suzhou) glue machine answers your questions:

When the glue output of the glue machine is inconsistent, it is mainly caused by the unstable pressure cylinder or air pressure of the stored fluid.
1. The inlet pressure regulator should be set 10 to 15 psi lower than the low pressure in the factory The pressure used in the pressure cylinder should be between the middle and above of the pressure gauge, and the use of pressure between the low pressure part of the pressure gauge should be avoided 2. The control pressure of the glue valve should be at least 60psi or above to ensure stable glue discharge3. The dispensing time should be checked. If it is less than 15/1000 seconds, it will cause unstable dispensing The longer the dispensing time, the more stable the dispensing becomes

At present, mainstream gluing equipment includes vacuum gluing machines, fully automatic gluing machines, dispensing machines, etc. Suzhou Helishi Rubber Filling Machine Manufacturer will introduce the advantages and applicable industries of rubber filling machines to you:

1 The fully automatic vacuum dual liquid dispensing machine is designed for the dispensing process of completely removing bubbles. Placing the product in a vacuum environment for dispensing is a necessary condition for achieving bubble free dispensing
2 The vacuum chamber is designed as an independent and complete unit, which, when combined with the material pretreatment and conveying unit, demonstrates the flexibility and flexibility of the configuration, making it particularly important to achieve flexible configuration with the assembly line
3 Tempered glass and acrylic panels are used to synthesize windows, and sealing strips are used at the interface to ensure vacuum while monitoring the glue filling process in real time. Moreover, the vacuum value can be displayed and detected in real-time, thereby eliminating the possibility of any bubbles and the impact of moisture or external environment, achieving quality glue filling from beginning to end
  4 The vacuum chamber is equipped with a two axis motion platform (Z-axis system can be added according to the glue filling process), which can load multiple workpieces at once. The glue filling program is written through the touch screen to achieve automatic glue filling. By using double-layer linear sliding rails and high-precision balancing devices, the equipment is positioned accurately, with high accuracy and small motion errors 5. Choose a multi station high-precision piston pump metering system with high precision and fast speed. The glue is only mixed inside the mixing tube for easy cleaning. If not in use for a long time, the mixing system can be removed and soaked in cleaning solution or directly cleaned 6 A. The B material tank is equipped with a liquid level alarm system, which can timely prevent glue breakage. The glue injection port is introduced at the top of the vacuum chamber
  Applicable industries: high-pressure packaging, automotive electronic sealing, automotive component sealing, control system sealing, motor sealing, module sealing, sensor sealing, and coil sealing

The dual liquid dispensing machine consists of two dispensing pumps and two storage buckets. After mixing, there is a fundamental difference between this type of glue dispenser and ordinary glue dispenser equipment. Use the pump body air pressure to control the dispensing process. This device has automatic configuration and adjustment functions. The double dispensing machine is developed for processing two-component glue, quantitative dispensing, multi-component fluid automatic mixing, and AB glue. This type of glue dispenser also has a static mixing valve, which is a dual liquid glue dispenser with a large output
 
In the research of glue dispensers, the characteristics of vacuum glue dispensers are: positioning accuracy, high precision, small error, etc. These three features are important features of vacuum glue dispensers occupying the head of a turtle in the same type of glue dispenser
The vacuum gluing machine has a powerful electronic control system, which includes imported wiring, anti-static system, dust prevention, original motor, and electronic accessories designed according to national standards, meeting the requirements of the enterprise
The glue dispenser adopts two types: gear pump and plunger pump. The plunger pump itself has a relatively low demand for glue and has played a certain role in many applications. Compared with gear pumps, plunger pumps have a longer lifespan, and vacuum gluing machines are developed using their advantages. Additionally, use two cylinders to ensure the continuity of the adhesive. The vacuum sealing machine can be statically sealed, greatly improving its service life, saving costs, and ensuring product quality

The difference between a dispensing machine and a dispensing machine is as follows:

1、 Glue dispensing machines usually dispense small amounts of precise glue, while glue dispensing machines usually dispense large amounts of glue into a product
2、 Glue dispensing machines are generally suitable for small products or electronic components, and are relatively precise; The products of the glue dispenser are generally relatively large.