PT-4000 Variable Information Detection System

PT-4000 Variable Information Detection System（Variable Code Detection System）

1、 System Overview

This series of products is designed for various types of productsDeveloped for variable information (barcode, QR code, number, etc.) in roll printing, forPrinting quality in all aspectsDetection and anti-counterfeiting label image storage.
PT-4000 Variable Information Detection SystemBy using an industrial grade high-speed color line scanning camera to scan and detect roll products, the identified data is compared with the imported printing data file one by one, and variable information data quality issues such as incorrect codes, duplicate codes, missing codes, and bad codes are detected in a timely manner. After discovering data and printing quality issues, the detection system emits sound and light alarm prompts, and can choose to stop the machine for label replacement, recheck the machine for label replacement, or handle defective products such as labeling and spraying according to the needs of the process flow. Ensure that there are no quality accidents in the factory products and improve the efficiency of production testing.

2、 System features

1. It can detect barcodes, QR codes, numbers, etc., with comprehensive detection functions.
2. High speed detection, variable code detection speed can reach230 meters per minute.
3. Variable information support2 data detection modes：

• Alignment detection: Import spray code data and strictly compare each product data according to the principle of data alignment. It can detect data problems such as duplicate codes, incorrect codes, empty codes, and bad codes;
• Readable detection: Do not import spray code data, only perform recognizability judgment, report duplicate codes and unrecognizable bad codes.

4. thatThe system fully supports various row and column arrangement numerical rules；independentThe digital pattern module can also support the vast majority of complex proportional digital patterns currently available.
5. All coding data is stored in real-time and supports traceability queries.
6. Real time image detection comes with a positioning function that does not move up, down, left, or right, making it convenient for workers to view.
7. The system is easy to operate and runs stably and reliably.

• technologyparameter

• Device Function

1. defect detection：

• Barcode;
• QR code:QR、PDF417、DM；
• Variable characters;
• Missing code, duplicate code, incorrect code, no code.

2. Testing materials: Can test paper, transparent, and aluminum foil materials.
3. Variable code level: one-dimensional code rated according to national standardsABCDF， QR codes do not have level functionality;
4. Defect display: Real time display of the inspected defect image, the location of the defect occurrence, and the correct code corresponding to the error code;
5. Defect record: All coding data is stored in real-time and supports traceability queries;
6. Alarm function: detect defects and immediately sound and light an alarm;