| Application: | Household Appliances, Garden Supplies, Decoration, Commodity, Auto Part, Electronic, Stationery, Toy |
|---|---|
| Cooling Way: | Air Cooling |
| Control: | Semi-Automatic |
| Frequency Range: | High Frequency |
| Electric Current: | DC |
| Style: | Vertical |
| Customization: |
|---|
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Servo Ultrasonic Plastic Welding Machine
01:Application
Servo Ultrasonic Plastic Welding Machine suits for joints bonding of thermoplastic polymer in molecular scale, likely ABS,PP,PE,PC,PUC,PMMA,PS,PPS,PBT,PETG and other plastic material welding, plastic sheet welding, plastic box welding, plastic shell welding, also used in plastic, electronics, electrical appliances, motors, batteries, auto parts, packaging, environmental protection, medical equipment, non-woven clothing, stationery, daily necessities and plastic toys, sports goods, food industry, communication equipment and other plastic injection parts
Servo Ultrasonic Plastic Welding Machine adopts servo motorized actuator in considerable precision melting control that is proven seam sealing process, ultrasonic vibration initiates frictional heating to thermally joint together two pieces of plastic in a so-called slid-state process, the principle of Servo Ultrasonic Plastic Welding Machine is same with common ultrasonic plastic welder except for servo pressure, by converting high frequency electrical energy into high frequency mechanical energy (vibrations), this ultrasonic welding machines create frictional heat that fuses parts without changing the state of their plastic (thus dubbed "solid-state),acoustic vibrations are focused on a specific point between two overlapping plastic parts, achieving heating and welding with no melting, in face,ultrasonic welding is so seamless and strong that joints made with this technique rival injection molding in material characteristics
It is important to reiterate that Servo Ultrasonic Plastic Welding Machine is solid state process, sufficient heat is generated to weld the plastic parts into on assembly, but at a precise level so as to mot disturb non-joining plastic molecules and cause the plastic to full liquefy in any way, while the machine is powered, the adjacent plastic fuses together and quickly cools once the generator is removed, this arrangement allows for near-perfect bonding between parts without excessive heating and helps retain the original material properties that the plastic parts exhibited pre-joining
02: Parameter
|
Title |
Servo Ultrasonic Plastic Welding Machine |
|
Model |
KLC-2020S/KLC-2615S |
|
Ultrasonic Power |
2000w/2600W |
|
Ultrasonic Frequency |
20khz/15KHZ |
|
Power Plug In |
110v, 60hz or 220v, 50hz |
|
Air Supply |
0.5Mpa |
|
Electric Current |
15A |
|
Effective Stroke |
Within 75mm |
|
Maximum Welding Size |
200mm |
|
welding Time Range |
0.05~10 seconds |
|
Environment Temp |
5~50 Celsius Degree |
|
Packaging Dimension |
0.74*0.54*1.2M |
|
Net Weight |
90kgs |
|
Gross Weight |
108kgs |
03: Salient Characters
Flexible user administration
Proven reliability, High welding seam strength
Suitable for high cadences and short cycle times
Compact,single-rail linear ball slide assembly system
Various welding modes providing maximum flexibility
Quick set-up, flexible operation and low maintenance
Welding by time, collapse distance or absolute distance
Modular structure, easy to extend for ancillary functionality
Process control and statistical evaluation for welding effect
Ergonomic and user-friendly, Quick application changeover
Servo match welding speed to the melt flow rate of the plastic
Strong and tight welding seams even if the joint is contaminated
Compact, self-contained design for easy of setup, operation and portability
Efficient energy supply due to precisely reproducible power transmission
Operation via touchscreen, programmable logic control.visual setting access
Servo motorized actuation,100% electric control and no pneumatic to adjust
Uniform melt to perform consistent, hermetic seal resulting in strong bonding
Servo driven welder results in lower welding stress, less overflow, high strength
Servo actuation delivers bonding of unprecedented repeatability, accuracy and reliability
Accurately control the welding speed,pressure,distance and position in bonding process
04: Technique advances
Servo Ultrasonic Plastic Welding Machine achieves plastic bonding process in assembling results in reliability, accuracy, consistence and hermetic seam sealing, its characteristics of amplitude, duration and force integrate with servo driven actuation, amplitude has long been controlled through frequency selection, horn and booster design, and regulation of electrical input to the transducer, but, control over the other two variables, force and time, has evolved considerable, in the past, duration could only be controlled by setting a specific welding time, force could only be controlled by regulating air pressure in pneumatic cylinder, the advent of Servo Ultrasonic Plastic Welding Machine has changed all that, with feedback from load cells, encoders and other sensors, servo driven plastic welders offer extraordinary command over every aspect of the joining process, engineer can monitor and control ram force, ram speed and weld distance, to facilitate process optimization, Servo Ultrasonic Plastic Welding Machine can export weld data that is useful for process optimization and trouble-shooting
Servo Ultrasonic Plastic Welding Machine offers advanced control features that are fundamentally different from those of traditional equipment, keepleader, we recently complete an in-depth study to identify and measure how these newly available settings affect weld quality, these results can be used to expedite process optimization for critical assemblies, in recent years, much research has been conducted on servo driven ultrasonic plastic welder, multiple studies has shown that servo driven welders produce stronger welds than those produced with pneumatic driven ultrasonic plastic welders, each study has demonstrated the benefits of servo driven ultrasonic plastic welder with regard to process consistency and performance
Servo Ultrasonic Plastic Welding Machine is the joining or re-forming of thermoplastic through the use of heat generated from high frequency acoustic vibration, this process is accomplished by converting high frequency electrical energy into high frequency mechanical motion, that mechanical motion, along with applied force, creates frictional heat at the joining points, thereby resulting in a molecular bond between the parts and welding times are typically one-tenth to two seconds, this Servo Ultrasonic Plastic Welding Machine is built-in servo motorized actuation that accomplish precise controlled pressure,melt flow rate, melt propagation, welding distance, servo-driven ultrasonic plastic welder is prevalent in small parts, likely in medial and electronic assemblies
Variants of joint design for different requirement
◊Step joint
This type of joint design in relatively easy to implement in the injection-molding tool, when amorphous plastic joint, this joint design promotes production of visibly flawless, high-strength and air-tight welds, additional advantages are that the step joint supports self-centering of components and absorption of increased shear and tensile forces, KEEPLEADER™ engineer always recommend this kind as prior choose
◊Tongue and groove joint
The greatest strength is usually attained by using a tongue and groove joint, gap dimensions with very small clearances crease a capillary effect which causes the generated melt o penetrate through the entire joint area, and this joint design requires relatively thick walls and is a fundamental recommendation from KEEPLEADER™, provided that all prerequisites are met
◊Mash joint
The mash joint has proved to be successful for semi-crystalline plastic combined with thin walls, with large jointing distances this joint design typically produces air-tight and high strength welds,
◊Double V Joint
This joint is recommended by KEEPLEADER™ for components with a wall thickness of less than 1.5mm, precise automatic centering of components and the resulting defined joint positioning contributes to high strength after welding, it should be noted that precise injection-molding and the correct adjustment of the joint are absolutely necessary
◊Staking
Using ultrasonic vibration for staking allows thermoplastic molded components to be quickly and cleanly joined with metallic or other non weldable materials
This is no need for other additional consumables, this heat resulting from the staking process can be dissipated by means of an air-cooled sonotrode, after the actual staking process, the system provide a pre-selected hold time so that the melt can fully solidify under static pressure, in this way, reset forces are blocked, which in turn ensures accurate and zero-clearance joint
◊Spot welding
The molded components that are to be welded lie planar on top of one another without prepared joint points and without energy direction, the point of the sonotrode penetrates through the upper plate into the lower plate and so plasticizes the plastic in both components, the resulting melt partly collects in the joint and produces a local, spot weld
◊Swaging
It is always possible to mold components with the necessary staking pins, swaging is a suitable alternative for these kinds of application, the contract face of the sonotrode must be machined appropriated for the recasting swaging process, the sequence and cycle times of the process correspond to those of staking, ultrasonic swaging allows for reforming of large formats and could include the entire circumference of the components
KEEPLEADER, we are a global provide of plastic welding equipment designed to provide professionals in the medical, automotive and medical industrial assemblies robust, effective and controller welding equipment and solution, Servo Ultrasonic Plastic Welding Machine is self-contained plastic assembly system combines a power supply module, process control, stand, and servo-driven actuation in a compact unit to conserve space, this system is designed for ease of setup, simplified operation and easy relocation within a facility, great for a la environment or low-volume production requirements, particularly for small parts likely medical and automatic assemblies,hereby, we reiterate this Servo Ultrasonic Plastic Welding Machine is activated by servo motor with programmable logic control in touch screen that is acceptable for specified hardware and software for individual production, kindly advise us your intention
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