The G-model head combination adopts a modular configuration pairing a single tool holder with a coaxial vision component, integrating the oscillating knife, tool holder, and CCD camera on the same axis to form a “what you see is what you get” processing unit. This combination primarily addresses the high positioning accuracy requirements in scenarios such as printed material cutting and small-pattern dense nesting: the camera and knife are mounted coaxially, enabling automatic capture of material deformation and pattern offset before and during processing, along with real-time path compensation. Accurate positioning can be achieved without relying on large-format positioning marks, reducing manual calibration steps and material waste.
Core Features
- Coaxial vision positioning: The camera and knife are mounted coaxially, so the imaging center is the cutting point, achieving a “what you see is what you get” positioning method and reducing the conversion errors of traditional off-axis vision.
- Real-time compensation for deformation and offset: The vision component can identify material stretching, shrinkage, and pattern position offset, and feed the compensation amount back to the cutting path to ensure consistency in batch processing.
- No need for large-area positioning marks: Relying on coaxial vision to directly capture feature patterns, there is no need to print or paste large-area positioning marks on the material, simplifying the layout and loading process.
- Modular configuration of single tool holder: The tool holder can be equipped with tool modules such as oscillating knife, with a compact structure, making it easy to change the tool holder and tool combination according to process requirements, while balancing cutting and alignment functions.
- Optimized for small-pattern dense nesting: For layouts with small pattern sizes and dense arrangement, the coaxial vision system can capture features region by region and compensate, reducing offset cutting and missed cutting caused by material deformation.
Applicable materials and industries
This combination is suitable for post-press cutting scenarios and can process materials such as paperboard, cardstock, labels, adhesive stickers, films, composite materials, and some flexible roll materials. It is especially suitable for die-cutting of printed products with high registration accuracy requirements, small-pattern dense nesting, packaging proofing, and short-run production. Typical industries include printing and packaging, label production, advertising signage, electronic accessories, and automotive interior part proofing. Processing tasks that are sensitive to material deformation or require high pattern position accuracy can better demonstrate the advantages of its coaxial vision system.
Selection and configuration recommendations
If the printed pattern is used as the cutting reference, the pattern size in the layout is small and densely distributed, or the material is prone to deformation and deviation during feeding, the G-type head combination is a more suitable choice. For the supporting configuration, it can be used with a roll feeding system, a sheet loading platform, and cutting software with visual alignment functions, with the software completing pattern recognition, path generation, and compensation value output; it is recommended to select the corresponding tool holder and tool module according to material thickness and cutting process, and to reserve space for visual calibration and light source adjustment in the production line to maintain alignment stability.
Key Technical Parameters
- Head Model: G-type (head combination)
- Processing Height: 60mm (standard)
- Combination configuration: single tool holder + coaxial assembly
- Interchangeable modules: tool holder / oscillating knife / servo angle knife / circular punch / spindle / CCD vision module / inkjet head (optional according to model support)
- Applicable materials: fabric, leather, foam, EVA, composite materials, cardboard, acrylic, wood board, etc. (depending on the selected module)
- Applicable processes: contour cutting, punching, creasing, grooving, milling, vision positioning cutting, inkjet marking (depending on the selected module)
- Applicable models: Dingniu oscillating knife cutting machine series (machine head board is customized and installed according to the model)
- Note: The machine head can be customized and combined according to materials and processes; the specific configuration is subject to the selection plan
FAQ
What is the coaxial vision alignment accuracy of the G-model machine head combination?
The alignment accuracy can reach within 0.1 mm, and the image capture center coincides with the cutting point, achieving high-precision WYSIWYG processing.
Can this combination handle cutting deviations caused by material deformation?
Yes, the vision component identifies material deformation in real time and feeds back the compensation amount, with a compensation accuracy of 0.05 mm, ensuring an accurate cutting path.
What materials is the G-model machine head combination suitable for?
Suitable for cardboard, cardstock, labels, adhesive stickers, films, composite materials, and flexible roll materials, with a cutting thickness of 0.1 to 5 mm.
Are additional positioning marks required?
No large-format positioning marks are needed. The coaxial vision system directly captures feature patterns, simplifying the layout and loading process and saving material costs.
Is tool changing convenient?
It adopts a single-tool-holder modular design. Replacing tool modules such as the oscillating knife can be completed within 2 minutes, improving equipment utilization.
