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| Categories | PU Dispensing Machine |
|---|---|
| Driven Type: | Electric |
| Mixing Method: | Dynamic or Static |
| Tank: | 10L, 25L, 40L Optional |
| Cleaning Function: | Yes |
| Vacuum Function: | Yes |
| Heating Glue: | Yes |
| Pump: | Gear, Screw, Dh Pump |
| PLC: | Panosinic |
| Accuracy: | 1% |
| Ab Ratio: | 1:1-10:1 Adjustable |
| Gluing out Speed: | 5-66g/5s |
| Transport Package: | Wooden Packing |
| Trademark: | D&H |
| Origin: | China |
| HS Code: | 8424899990 |
| Supply Ability: | 50PCS Per Month |
| Precision: | High Precision |
| Condition: | New |
| Certification: | CE |
| Warranty: | 12 Months |
| Automatic Grade: | Semiautomatic |
| Installation: | Vertical |
| Customization: | Available | Customized Request |
| Company Info. |
| Guangzhou Zhengqi Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
LED Strip Silicone Potting Machine PU Dispensing Machine With
Heating Glue And Vacuum Function
Model:PGB-700
PGB-700 system accurately meters, mixes and dispenses two-component medium to low-viscosity materials for potting, gasketing,sealing, encapsulation and syringe filling. For variable ratio dispensing, the system handles ratios from 1:1 to 10:1.
The system is composed of material tank, metering pump, metering
motor, material pipe, two component valve, motor for dynamic
stirring, mixing tube and 3 axis robotic arms. Two kinds of glue
are separated before they mix in mixing tube, so the glue will not
cure in devices. Glue valve is with vacuum function to keep thin
fluid from dripping. Other optional functions include:
Tank stirring function;
Tank defoaming function;
Thermostat heating function on Tank, pipe, and valve;
Features:
1. Automatic metering and mixing, touch screen PLC control system,
English operation interface allow easy to set parameters;
2. Big LCD screen displays various processing data;
3. Easy programming of dots, stripes, arcs, compound arcs and
patterns on different planes;
4. Gluing speed and timing can be set;
5. CAD file can be imported and turned to be dispensing patterns,
and downloaded via USB; (optional function)
6. Mixing ratio 1:1-1:10 and gluing volume can be set and adjusted
as per actual need. Dynamic mixing ensure two component glue to be
mixed to a fully homogeneous consistency;
7. Metering, mixing and gluing simultaneously;
8. Two tanks keep A glue and B glue separately;
9. Liquid level sensor, alarm function;
10. Tank stirring and vacuum defoaming function optional;
11. Auto cleaning; The cleaning mode can be manually or
automatically, manual mode just remove the mixing tube then soak
into cleaning agent, after 10 min take out and clean with
compressed air, Automatic mode only need to operate the cleaning
switch on touch screen within 1 minute to complete;
12. Glue tank/metering pump/glue pipe heating function (optional);
13. Vacuum control keeps thin fluids from dripping;
14. Unique control system which will not influenced by air pressure
factor, ensures optimal dispensing performance;
15. XYZ axis can be programmed to dispense glue along desired
patterns.
Application Area:
1. Electrical Products: Electronic parts, integrated circuits,
circuit board solder paste, fixed and dust and moisture protection,
LCD liquid crystal screen, speakers, headphone, audio, LED, optical
lens, SMD transformers, relays.
2. Communication Products: Keypad, mobile phone casing bonding,
radio, telephone, Computers, MP4, electronic toys, chassis bonding,
switches, connectors, plug cable.
I.Machine description and working principle
Automatic glue mixing machine is mainly used for a two-component glue( Epoxy/ Silicone/PU,etc adhesive), automatic metering and mixing the ratio of glue. The glue are stored in two barrels separately, according the glue weight ratio and volume demand automatic metering by two sets of precision pump, supply to a mixing device fully mixing, and then potting/dispensing the desired products.
II.Main Function:
1.Automatic metering and mixing
2.Manual Gluing
3.Auto alarm for lack of material or full material
4.Gluing ratio and quantity adjustable
5.Auto cleaning
6.Glue tank Vacuum Defoaming (Optional)
7.Glue barrels,metering pump,glue pipe can be heating (Optional)
III.Specification:
Model No: | PJL-100 |
Mixing Ratio | 100:100-10:100(1:1-1:10) Adjustable |
Metering precision | ±1% |
Outflow speed | 1g/sec-15g/sec |
Mixing precision | ±1% |
Mixing mode | Dynamic mixing /Static mixing |
Glue Viscosity | Lower than 20000 CPS(mPa·s) |
Control mode | PLC + Touch Screen |
Control system | Independent R&D |
Measuring mode | Stepping motor/High-precision, wear-resistant, long-life Gear pump |
Working voltage | AC 220V 50Hz/60Hz |
Power requirement | 3.55KW |
Air pressure requirement | 4.5-8KG |
Machine Dimension | 1500(L)*1200(W)*1500(H)mm |
Weight | approx 260 KG |
Work environment | Humidity: 20%~98%RH; Temperature: 0~+40°c |
Suitable Material: For waterproof, adhesive, fixed two-component adhesive.
Such as: Crystal or less additive glue --Silicone, epoxy, polyurethane(PU), etc.
Applications:LED products ,Crafts,Electronic components
Such as:Wall washer light, LED bar, LED strip, Ads module, Sensor,
Photovoltaic module, Photovoltaic inverter .etc
IV:Application
Automatic glue filling machines are essential tools for the automatic proportioning and real-time filling of two-component AB glue, with ratios ranging from 1:1 to 10:1. These machines, such as the Liquid Dispenser Machine for AB Potting Compound, are commonly used in industries like LED lamp manufacturing, power modules, sensors, and transformers, where precision and efficiency are crucial.
Main Technologies
Overview of Glue Dispensing Machines
A glue dispensing machine, also known as an AB glue dispensing machine, automates the process of filling products with glue. These machines feature glue dispensing systems designed for automatic proportioning, quantitative filling, and circulation management, ensuring products achieve optimal sealing, fixing, and waterproofing. This automated operation resolves issues related to low efficiency and poor quality in traditional methods, significantly reducing labor costs and enhancing productivity and product quality.
Features of Glue Dispensing Machines
The glue dispensing epoxy resin dispensing machines offer high cost-effectiveness, with a single device capable of replacing 2 to 5 workers, enabling a return on investment within six months.
| Function | Introduction | Usage Advantages |
| Automatic Material Supplying | Automatically supply the materials according to the set ratio, and filling it to the mixing tank with constant speed and flow-ability | Compare to the traditional manually material preparation, saving more labor-cost, convenient operation, keep working environment neat , clean and the filling amount is more accurately. |
| Dynamic Mixing | Automatically dynamic mixing the A&B compounds, high speed mixing and good sealing ability to avoid air bubbles | Timing quantitative, dynamic mixing and using in one machine, no need to do the vacuum additionally, saving labor costs, convenient operation, improve production. Dispensing to products directly after stirring and degas, make the most use of ab mixture before it’s solidified. |
Timed Quantitative Filling | Set up and save the settings programs for one serious of product, the setting can be invoked for future usage. The dispensing volume, speed can be adjusted freely in software system. | Dispensing volume more accurately and productive. The potted products will be more homogeneously , surface flat and good quality. |
Low Liquid level Alarming System | When the material in tank is not enough or the machine, the machine will show the warning signal to remind re-filling. | Humanized engineering design, avoid the serious damages with fool-proof settings. |
Dripping-proof Function | When the dispensing head needs to move accurately, and finished the potting process. The moment resorption function will start and make sure the glue won’t drop off to dirty the products or working table. | To avoid the glue to pollute work table or effect the outlook of the products. |
Timing- Dispensing (self-discharging function) | According to different glue features, users can set up the dispensing output speed and interval time to avoid the glue cured in the mixing tube. | To avoid the glue cured in the mixing tube while workers short-break and shift switching . |
AB Bucket Sealing (AB tank sealing) | There's a professional sealing rings to make sure the AB tank in good vacuum status around 48 hours per time . | To avoid the sensitive material especially the hardener of PU to be crystallization . |
Cleaning Function | Clean and wash the A&B valve automatically. | Convenient, fast, clean. Dynamic mixing to avoid the machine was stuck by AB mixture |
Automatic Stirring Function | Can auto stirring the filler materials, to avoid the sedimentation. | To avoid the the sediment of the AB materials to block the mixing tube, and make sure the glue ratio mixing equalization and quality and reduce the waste, keep the working environment clean, and improve the production. |
Heating Function | Preheat materials in tank , pump and pipes to assure constantly temperature . | Make sure the materials warm, movable and potting quality |
Industry Applications
Glue dispensing machines have a wide range of applications, including but not limited to:
LED Display Screens: Automated liquid dispensing systems ensure seamless assembly and durability.
LED Energy-Saving Lamps: Efficient adhesive dispensing systems for energy conservation.
LED Power Supplies: Precision dispensing for insulation and protection.
Computer Power Supplies: Safeguarding components against environmental factors.
Sensors and PCB Boards: Fluid dispensing systems for protecting delicate circuits.
Solar Panels and Coils: Ensuring structural integrity and environmental resistance.
Soft Light Strips and Point Light Sources: Optimizing performance with precise glue application.
Gluing and Potting of Electronic Components
Glue and potting play a crucial role in protecting electrical components and extending their service life. Potting, achieved using automated adhesive dispensing systems or semi-automatic glue potting machines, involves filling devices with polyurethane, silicone, or epoxy resin. Once cured, these materials become thermosetting polymers, providing bonding, sealing, and protective coatings.
The Role of Glue Potting in Electronics
Protecting Electrical Components: The primary function of electrical potting glue is protection. Potting dispensing machines apply glue to circuit boards, offering bonding and impact resistance, thus safeguarding components against vibrations and impacts.
Extending Service Life: Potting protects components from heat, moisture, temperature fluctuations, and UV exposure, thereby prolonging their service life.
Improving Practicality: Cured potting glue forms a moisture-proof and waterproof layer, enhancing the usability of electrical devices even in harsh outdoor environments.
Potting also helps prevent oxidation and corrosion by isolating components from moisture and oxygen, ensuring reliable performance.
IC Chip Semiconductor Glue Filling
Production Process: The production of chips involves complex steps like design, production, packaging, and testing. Chip potting glue facilitates easy disassembly, allowing for corrections without compromising functionality.
Temperature Resistance: Once cured, the glue withstands extreme temperatures, maintaining elasticity without cracking, crucial for outdoor applications.
Moisture Protection: Despite potential cracking from thermal expansion, the glue maintains its moisture-proof performance, ensuring chip integrity.
Main Application Industries
Automotive and Industrial Electronics
Electrical Industry
New Energy and Lighting
Aviation, Aerospace, and Navigation
Communications and Power Supply
Power Tools and Household Appliances
Main Product Applications
Sensors, Transformers, and Ignition Coils
Capacitors, Module Power Supplies, and Control Systems
Motors, Inverters, and Electronic Components
Applied Resins
The machines accommodate two-component resins like epoxy, polyurethane, and silicone, which are essential for effective potting and encapsulation.
Maintenance and Care of Glue Filling Machines
Proper maintenance is vital for the efficient operation and longevity of glue filling machines.
Here are key maintenance practices:
Regular Cleaning: Clean nozzles, pipes, and filters regularly to prevent clogging.
Lubrication Check: Ensure adequate lubricating oil levels, adding or replacing as necessary.
Electrical Inspection: Regularly check electrical components for faults, repairing or replacing as needed.
Avoid Overload: Prevent overloading to avoid equipment damage.
Pressure Checks: Monitor pressure settings and adjust as needed.
Glue Quality: Inspect glue quality, replacing any deteriorated or contaminated glue promptly.
Train Maintenance Personnel: Equip staff with the knowledge to operate and maintain the machines correctly.
Maintenance Records: Keep detailed records of maintenance activities for analysis and troubleshooting.
These practices ensure that glue filling machines continue to operate efficiently and effectively, meeting the demands of modern industrial applications.
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