The C2A head combination is a modular head configuration solution for oscillating knife cutting machines, assembled from a single knife holder and a double circular punch module set, and can be equipped with oscillating knife, oblique cutting knife, spindle, CCD vision component, inkjet head and other modules according to process requirements. This combination integrates contour cutting and standard hole punching into the same head: the knife holder is responsible for cutting and forming the outer and inner contours, and the two circular punch module sets correspond to two hole diameters respectively; hole coordinates are controlled by the program, and punching is completed synchronously during the cutting process, eliminating manual secondary drilling and transfer operations. It is suitable for batch processing of regular holes such as hanging holes, air holes, and snap-fit holes.
Core Features
- Dual circular punch collaborative operation: The two circular punch module sets can be configured with different hole diameters respectively and called as needed within the same processing program; two specifications of holes can be punched in a single positioning pass, reducing die change and downtime.
- Single knife holder contour cutting: The knife holder carries an oscillating knife or other blades to complete contour cutting and shares the same coordinate system with the circular punch module sets, keeping cut edges and punched hole positions consistent and avoiding deviations caused by secondary clamping.
- Program-controlled hole position accuracy: Hole coordinates are directly generated and issued by the cutting software; the punching action is linked with the cutting path, and the consistency of hole spacing and edge distance is guaranteed by the program without relying on manual scribing and positioning.
- Modular configuration on demand: The head adopts a modular structure; circular punches, knife holders, CCD vision components, inkjet heads and other modules can be flexibly combined according to the order structure, making it easy to expand or adjust the configuration when processes change later.
- Eliminates manual drilling operations: Punching and cutting are completed continuously on the machine, reducing manual drilling, alignment and transfer steps; it is suitable for medium-to-large batch processing scenarios with many holes and uniform specifications.
Applicable Materials and Industries
This combination is suitable for cutting and punching flexible sheet materials such as leather, synthetic leather, fabric, non-woven fabric, cardboard, paperboard, PVC, EVA, foam, rubber sheet, and some composite materials. Typical applications include hanging holes and buckle holes for bags and handbags, air holes and positioning holes for footwear materials, tag holes for garment accessories, mounting holes for automotive interior parts, and production of components requiring one-time forming of contour cutting and standard hole positions in packaging, advertising, home furnishings, and other industries.
Selection and Configuration Recommendations
When the workpiece requires both outer contour cutting and hole positions of two fixed hole diameters, and the number of holes is relatively large with relatively uniform specifications, the C2A head combination is more suitable; if the hole types are mainly special-shaped holes or large-size holes, consider adjusting the circular punch configuration or switching to other module solutions. In terms of configuration, it can be used in conjunction with automatic feeding systems, roll or sheet feeding platforms, and cutting software with hole array editing and path optimization functions to leverage the efficiency advantages of dual circular punches and knife holder working in coordination.
Key Technical Parameters
- Head Model: C2A (head combination)
- Processing Height: 60mm (standard)
- Combination Configuration: Dual circular punches + single knife holder
- Replaceable Modules: Knife holder / oscillating knife / servo oblique cutting knife / circular punch / spindle / CCD vision component / 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 (head board customized for installation according to 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 maximum punching diameter of the C2A machine head combination?
The maximum punching diameter can reach 30mm, depending on the circular punch module configuration.
What is the cutting thickness range of this machine head combination?
The cutting thickness range is 0.5-50mm, suitable for a variety of flexible sheet materials.
How is the positioning accuracy of the C2A machine head combination?
The hole positioning accuracy can reach ±0.1mm, ensuring consistency of hole spacing and edge spacing.
Does it support CCD vision positioning?
Yes, it can be equipped with a CCD vision component, and the vision positioning accuracy can reach 0.05mm.
How much production efficiency can this combination improve?
Compared with traditional manual punching, the efficiency improvement can reach more than 30%, depending on processing conditions.
