Motorcycle frame number engraving machine

Motorcycle frame number engraving machine is an automation solution used for engraving frame and engine numbers on motorcycle production lines, meeting the requirements for accuracy and consistency of each product. The machine is designed to control the entire process, from receiving data and positioning the product to performing the engraving and inspecting the engraving results. By integrating a PLC control system, barcode reader, data management software, and OCR camera inspection technology, the machine helps reduce reliance on manual operations and minimize errors during production. Depending on product and production line requirements, the machine can use laser engraving or mechanical engraving with a router head, while also supporting multiple models. The motorcycle frame number engraving machine, designed by CNC VINA, is a suitable solution for production lines that require strict control of frame number information, improved productivity, and consistent engraving quality.

Technical specifications of the motorcycle frame number engraving machine

Functions of the motorcycle frame number engraving machine

Each motorcycle is assigned a unique frame number for product identification and management throughout the production process. Therefore, the frame number engraving process requires high accuracy to ensure the correct code, correct position, and compatibility with each motorcycle model. Using an automatic frame number engraving machine helps effectively control engraving data, reduce manual operations, and improve production line efficiency. For these reasons, the machine is equipped with the following key functions:

• Reading and receiving data from barcodes: The machine uses a barcode reader to scan data from the barcode card assigned to each product. After scanning, the information is transmitted to the PLC for processing and then sent to the engraving head control system.
• Automatically engraving according to the data: After receiving the correct data, the machine performs engraving according to the pre-programmed settings, helping reduce manual code entry and minimize the risk of engraving incorrect information. The engraving data is controlled for each individual product, meeting the management requirements of the production line.
• Clear and consistent number engraving: The machine uses a dedicated number engraving head, which can be configured with either a laser engraving head or a router head, depending on the required engraving method and product material. Parameters such as character size, font, engraving position, and engraving settings can be configured according to technical requirements.
• Controlling engraved codes: The software can check and manage engraving data, helping prevent duplicate codes, incorrect codes, or incorrect models from being engraved. Engraved codes and errors occurring during operation can be recorded for inspection and data traceability.
• Supporting multiple models: The machine can be configured to accommodate different motorcycle models. When changing models, the operator can replace the jig/fixture and engraving head assembly, and update the corresponding data and engraving parameters for the new product.
• Improving productivity and reducing manual operations: Automating the data reading, inspection, and engraving processes helps reduce manual operations for workers. Depending on the machine configuration and the level of automation of the production line, the machine can be arranged with an appropriate number of operators while reducing operation time and improving production stability.

Inspection technology used on the motorcycle frame number engraving machine

To ensure that the engraved frame number matches the required data and model and is not duplicated, the machine can be integrated with a camera inspection system using OCR (Optical Character Recognition) technology. The camera captures and reads the characters engraved on the product and then compares them with the reference data provided by the control system. The inspection system can be implemented in two ways:

Method 1: Camera reads the characters and sends the result to the PLC

After the machine completes the engraving process, the camera captures an image and uses OCR technology to recognize the character sequence on the product surface. The recognition result is sent to the PLC. The PLC then uses this data to compare it with the frame number that has been programmed or received from the system in advance.

• If the actual character sequence matches the required data, the product is confirmed as OK.
• If the characters are incorrect, missing, excessive, or do not match the specified model, the PLC receives an NG signal and triggers an alarm or performs the corresponding action according to the machine program.

Method 2: PLC sends reference data to the camera for inspection

With this method, the PLC sends the character sequence to be inspected to the camera. The camera captures an image and uses OCR to read the actual characters engraved on the product. The camera directly compares the recognized data with the reference data provided by the PLC, then returns an OK/NG result to the PLC. This method allows the inspection system to verify data for each individual product and is particularly suitable for production lines with multiple models or where each product has a unique frame number.

• Inspecting characters after engraving: The camera uses OCR to recognize the character sequence on the product surface and compare it with the required data, helping detect incorrect, missing, excessive, or incorrectly ordered characters.
• Inspecting character dimensions: The camera system can check the size and shape of the engraved characters to ensure that they are within the configured dimensional range.
• Inspecting the engraving area and position: The camera can inspect the engraving area and the relative position of the character sequence on the product, helping detect cases where the engraving is misaligned or positioned incorrectly.
• Inspecting multiple engraving methods: The system can be configured to inspect characters engraved by laser on the engine surface or mechanically engraved using a router head on the motorcycle frame surface, depending on the configuration of each production line.
• Detecting character sequences that differ from the reference data: When the OCR result does not match the reference data, the system identifies the product as NG and sends a signal to the PLC to trigger an alarm or perform the next processing step.
• Checking for duplicate frame numbers: Engraved frame number data can be stored and compared with previously processed codes. If two products are found to have the same frame number, the system can trigger an alarm and prevent the product from proceeding to the next process.

Technical specifications of the motorcycle frame number engraving machine

The motorcycle frame number engraving machine is designed to automate the frame number engraving process for motorcycle products, helping ensure accurate data control and improve production stability. The machine can integrate a barcode reader, PLC, engraving head control system, and data management software to automatically identify codes, verify information, and perform engraving according to the programmed settings.

With support for multiple motorcycle models, engraving history storage, and reduced errors caused by manual data entry, the machine helps shorten operation time, minimize incorrect or duplicate engraving, and facilitate information inspection and traceability throughout the production process.

Key features of the motorcycle frame number engraving machine

• Engraving data control and management: The machine software is designed to check and manage engraving data before the engraving process, helping minimize duplicate codes, incorrect codes, or the use of incorrect model data. The data is processed according to the programmed settings, reducing dependence on manual data entry and improving accuracy during production.
• Engraving history and error logging: The system can store logs of engraved codes and errors that occur during machine operation. This allows operators to review information when necessary and facilitates data management, production monitoring, and traceability of engraving history.
• Support for multiple motorcycle models: The machine can be configured for different motorcycle models, meeting diverse production requirements on the same system. When changing models, the operator can replace relevant components such as the engraving head assembly and jig/fixture, and update the data according to the new product.
• Easy expansion when products change: The system is designed to allow data to be updated and added when new motorcycle models are introduced. Engraving parameters, product data, and related configurations can be adjusted according to requirements, allowing the machine to adapt easily to changes in products and production processes.

Video introducing the frame number engraving machine designed and manufactured by CNC VINA

Model changeover operating procedure

When switching to the production of a different motorcycle model, the operator should perform the changeover steps in the following sequence:

Step 1: Switch the machine to Manual mode
Set the machine to Manual mode to ensure that equipment changeover operations can be performed safely and conveniently.

Step 2: Replace the engraving head assembly
Remove and replace the engraving head assembly with the appropriate one for the model to be produced. Check the installation position and ensure that the engraving head assembly is securely fixed before operation.

Step 3: Replace the jig
Replace the jig/fixture according to the corresponding product model. The jig is used to position and secure the product during the engraving process, so it is important to ensure that the product is correctly positioned and firmly held.

Step 4: Perform a test run in Manual mode
After replacing the engraving head and jig, perform a test run in Manual mode to check the fixture position, engraving position, mechanism travel, and operation of the engraving head.

After confirming that all positions and parameters meet the requirements, switch the machine to Automatic mode to begin production.

The motorcycle frame number engraving machine contributes to automating and improving control over the engraving process in a motorcycle production line. The combination of engraving technology, control systems, and automatic inspection helps ensure a stable engraving process while improving control over the data of each product. The machine can be configured according to the required engraving method, product model, and level of automation of each production line. Data storage and post-engraving inspection also facilitate information management and traceability throughout the production process. With a design that allows changes and expansion for different models, the machine can meet various production requirements in the motorcycle industry. The motorcycle frame number engraving machine is designed and manufactured by CNC VINA, providing an automation solution tailored to the practical requirements of businesses and production lines.

Customers who are interested and have needs please contact hotline: 0915744664 | email: Sales01@cncvina.com.vn for advice and support.

VIETNAM CNC & TECHNOLOGY APPLICATION JOINT STOCK COMPANY

Factory: Song Cung Industrial Site, Dong Thap Commune, Dan Phuong District, City. Hanoi Vietnam

Phone: +84.916 63 9355 / +84.915 74 4664

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Email: Sales01@cncvina.com.vn | Sales03@cncvina.com.vn