Die-cut product sorting apparatus
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGSHAN TIAN JIA PAPER PROD
- Filing Date
- 2025-08-14
- Publication Date
- 2026-07-17
AI Technical Summary
Die-cut products are difficult to classify. Different types of products cannot be effectively classified and collected after being die-cut from the same template, which affects production efficiency.
It adopts an adjustable matrix ejector mechanism and identification control system, combined with a multi-stage flow guiding structure consisting of a support body and a conveyor belt forming a directional material dropping channel and an inclined collection trough. The identification mechanism acquires product characteristics in real time, and the control mechanism precisely drives the ejector to perform ejection actions, achieving millisecond-level sorting response. Sorting is carried out through a modularly designed isolation plate and a multi-channel collection box.
It enables intelligent and efficient sorting of die-cut products, improves sorting efficiency, reduces production line footprint, solves material mixing problems, and enhances sorting reliability.
Smart Images

Figure CN224507745U_ABST
Abstract
Claims
1. A die-cut product sorting apparatus, characterized by, include: The ejector mechanism includes a fixed plate, an ejector pin vertically disposed below the fixed plate and whose position is adjustable, a driver, and a lifting rod; the driver controls the lifting of the fixed plate through the lifting rod, thereby driving the ejector pin to complete the ejection of the die-cut product; The transmission mechanism, located below the ejector pin mechanism, includes two sets of parallel transmission rollers, a first conveyor belt tensioned between the transmission rollers, and several support bodies located between the first conveyor belts on both sides. A material drop channel for die-cut products to fall is provided between the support bodies and the first conveyor belt. The collection mechanism is located below the transmission mechanism and includes a collection trough inclined to the material discharge channel, a second conveyor belt located at the outlet end of the collection trough, and a collection box located at the end of the second conveyor belt. An identification mechanism is disposed at the bottom of the fixed plate, with the identification end of the identification mechanism facing the first conveyor belt; The control mechanism is connected to the ejector pin mechanism, the transmission mechanism and the identification mechanism respectively, and is used to control the timing of the ejector pin mechanism's actions according to the identification signal.
2. The die-cut product sorting device of claim 1, wherein, The bottom surface of the fixed plate is provided with matrix positioning holes, and the ejector pin can be detachably installed in the matrix positioning holes through threaded connection.
3. The die-cut product sorting device according to claim 1, characterized in that, The support is a cylindrical rubber roller, which is arranged at equal intervals along the length of the first conveyor belt.
4. The die-cut product sorting device of claim 1, wherein, The collection trough has multiple guide surfaces with an inclination angle of 30°-45°.
5. The die-cut product sorting device of claim 1, wherein, The ejector pin mechanism and the collection mechanism can be set up in multiple groups according to the number of products to be sorted, and an isolation plate is set between each group of the collection mechanism.
6. The die-cut product sorting device of claim 1, wherein, The identification mechanism is an industrial CCD camera.
7. The die-cut product sorting device of claim 1, wherein, The control mechanism is a PLC controller.