Integrated Vacuum Parallel Seam Welding Machine

Integrated Vacuum Parallel Seam Welding Machine

Supplier
Bjautotech
Category
Semiconductor Packaging Equipment
Origin
China

Equipment overview: (1) Linear, linear-array or rotational-body packaging of optoelectronic and semiconductor devices. Symmetrical polygon packages span 3mm~180mm, with limits 2~200mm; round packages span φ3~φ150mm. (2) Programmable welding pressure 2~30N and automatic prewelding. An automatic lid-placement module uses high-performance vision and positive/negative nozzle pressure for pickup/release, transfer, positioning and precise placement. Lid feeding supports trays as standard, magazines and vibratory feeders. (3) Optional high-temperature vacuum ovens and unloading chambers increase automation, reduce labor and improve efficiency while limiting manual effects on material. Functions: startup resets/checks all motion axes. Ovens and transition chambers on both sides accept various packages/lids. Oven range is ambient~200℃, with adjustable time and heating rate. Vacuum and nitrogen-fill modes have separately configurable time/counts and can be combined. Oven doors lock during baking and open the glovebox connection after baking. Vacuum and working-gas-fill baking modes also provide independently configured durations/counts and combinations. Automatic loading/unloading and capping operate inside the glovebox. Other functions provide precision sealing control, product protection and program/permission settings. The complete equipment comprises three sections: main enclosure, left/right vision displays and left/right operation displays.

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Overview

Equipment overview: (1) Linear, linear-array or rotational-body packaging of optoelectronic and semiconductor devices. Symmetrical polygon packages span 3mm~180mm, with limits 2~200mm; round packages span φ3~φ150mm. (2) Programmable welding pressure 2~30N and automatic prewelding. An automatic lid-placement module uses high-performance vision and positive/negative nozzle pressure for pickup/release, transfer, positioning and precise placement. Lid feeding supports trays as standard, magazines and vibratory feeders. (3) Optional high-temperature vacuum ovens and unloading chambers increase automation, reduce labor and improve efficiency while limiting manual effects on material. Functions: startup resets/checks all motion axes. Ovens and transition chambers on both sides accept various packages/lids. Oven range is ambient~200℃, with adjustable time and heating rate. Vacuum and nitrogen-fill modes have separately configurable time/counts and can be combined. Oven doors lock during baking and open the glovebox connection after baking. Vacuum and working-gas-fill baking modes also provide independently configured durations/counts and combinations. Automatic loading/unloading and capping operate inside the glovebox. Other functions provide precision sealing control, product protection and program/permission settings. The complete equipment comprises three sections: main enclosure, left/right vision displays and left/right operation displays.

Specifications

ParameterValue
Maximum vacuum5×10⁻⁵ Pa
Welding currents.Capacity ≥5000A
Pumpboard PrecisionXY+0:035mm below angles within 1.0°
Welding functionWelding, X, Y straight-side welding, round welding.
Air-cover requirements [Meet GJB548C-2021; sample welding and leak testing; good rate of over 99.5%]<1×10⁻⁹ Pa.m³/s

Applications

(c) Linear, linear array or rotating body seals for products such as optical electrical devices, semiconductor devices, which have the function of welding, X, Y-direct welding, round welding, etc.

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Supplier Information

Bj
Bjautotech
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Beijing Autotech Electrical Equipment Co., Ltd. was established in 2009, located in Beijing Economic-Technological Development Area, with a business area of 2100 square meters. It is a high-tech enterprise integrating scientific research and development, production and manufacturing, marketing, and engineering services, with multiple patents and software copyrights. The company has been focusing on precision special equipment for semiconductors, optical communications, sensors, MEMS and other devices for many years, with customers in 5G communications, military, aerospace, marine, 3C electronics, medical and other industries. In particular, it has unique core technologies for coaxial, linear, and linear array packaging in the back-end processes of TO-CAN devices, sensor devices, semiconductor integrated circuits, hybrid integrated circuits, crystal oscillators, surface acoustic wave filters, RF filters, power modules and other components, and has developed multiple series of high-precision, stable performance products with strong cost-effectiveness advantages. Main products include: precision laser sealing machines, full series of cap sealing machines, full series of parallel seam sealing machines, opening machines, transfer machines, board insertion machines, etc. Based on two core technologies: self-learning precise positioning algorithm based on artificial intelligence and neural networks, and sub-pixel intelligent recognition algorithm based on area array cameras, the company continuously innovates to strengthen its core competitiveness. It has the ability to provide optical communication TO device manufacturers with an entire production line with independent intellectual property rights, and can meet various customized needs of customers. The company adheres to the business philosophy of "smart innovation, craftsmanship" and continuously innovates to create value for users. The company consists of two core businesses: 1) Precision optical communication electronics and semiconductor device manufacturing special equipment business. With a deep understanding of industry manufacturing processes, using intelligent opto-mechatronics integration technology and visual inspection technology, it specializes in providing intelligent, high-precision, stable, reliable, and cost-effective automation equipment for users in optical communication electronics, semiconductor devices and other industries; 2) Automation system integration business. The company has a group of skilled and experienced electrical control design and assembly engineers, using standardized production processes, strict inspection standards, professional assembly tools and brand accessories to provide customers with high-quality complete electrical control cabinet design, customization, assembly, wiring, installation and other services. The company's core technical capabilities are: ◆ Self-learning precise positioning algorithm based on artificial intelligence and neural networks ◆ Sub-pixel intelligent recognition algorithm based on area array cameras At present, the company adheres to the development concept of technological innovation and continuously strengthens its core competitiveness. Electrical control system design: The company has a group of skilled and experienced mechanical and electrical control design and assembly engineers, able to provide users with integrated services of systematic and professional scheme design, assembly, and debugging. Concept → Design → Optimization → Assembly → Debugging → Finalization

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