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Case & Guide
Fully Automatic Bone Sawing Machine User Manual
This manual is designed to assist operators and maintenance teams in food processing plants, slaughterhouses, and central kitchens to run this Automatic Bone Saw Machine safely and efficiently. This heavy-duty equipment is engineered for high-capacity cutting of frozen meat, bone-in meat, frozen fish, and large ribs. Before the first startup, it is absolutely mandatory to read all safety regulations carefully.
Table of Contents
1. Safety
2. Specifications
3. Installation
4. Operation
1. Safety
1.1 Basic Safety Operation Requirements
1. Machine operation and maintenance shall only be performed by qualified personnel who have received professional training and mastered standard safety operation procedures. Electrical maintenance must be conducted by personnel with legally recognized qualifications
2. All operators must be familiar with the position, function and operation method of the emergency stop button to respond to emergencies.
3. The operation manual shall be stored in the designated position beside the machine, properly kept and accessible for reference at any time.
1.2 Hazard Zone Description
1.2.1 Electrified High-risk Zones
High-voltage components such as control cabinets, motors and transformers carry high voltage. Even after the main power switch is turned off, the terminals on the factory power-supply side remain energized. Servo drives still retain a residual high voltage for up to 5 minutes after power-off. Non-professional electrical personnel are prohibited from approaching. Violation may cause fatal electric shock accidents.
1.2.2 Mechanical Moving Hazard Zones
Moving parts including motors, lead screws, synchronous transmission components and air cylinders are defined as hazard zones. Entry is strictly prohibited during automatic operation. If entry is required for maintenance purposes, the power supply must be completely cut off in accordance with standard procedures before any operation.
1.3 Safety Devices
WARNING: Verify all safety devices work normally before machine startup and operation.
1.3.1 Emergency Stop Button
The emergency stop button is used for immediate machine shutdown in case of equipment abnormality or personal safety hazards. All operators must be proficient in its usage and press it immediately in dangerous situations.
This equipment is a safe and high-efficiency cutting machine. Materials are placed onto the clamping worktable. Two vertically crossed linear guide rails constrain the moving direction. A servo motor paired with precision timing belts provides driving power while ensuring a positioning accuracy of 0.1 mm. After materials are neatly positioned, the worktable feeds forward slowly along the X-axis. Once the probe detects the material, the system automatically calculates the required cutting dimension according to the current length of the food product.
This control system supports multiple cutting modes as follows:
Double-blade Mode: This mode eliminates idle strokes during cutting, greatly boosting production efficiency.
Single-blade Mode: To accommodate different user habits, this mode is split into near-side single-blade and far-side single-blade, switchable under manual operation. It delivers superior cutting precision.
A. Near-side Single-blade Mode: Cutting performed by the blade on the operator side.
B. Far-side Single-blade Mode: Cutting performed by the blade opposite to the operator side.
Real-time compensation for cutting dimension (cutting thickness) is available during cutting operation for all three cutting modes above.
2.2 Technical Parameters
Unit | Item | Specification |
Cutting | Power | 3.0 KW |
Cutting | Speed | 32 m/s |
X-Axis | Power | 0.75 KW |
Y-Axis | Power | 0.75 KW |
Conveyor | Power | 0.3 KW |
Voltage | Input | 380V-420V |
2.3 System Composition
| Name | Function |
|---|---|
| Gripper | Fix food materials of different sizes onto the material carrier table |
| X-axis | Controls the width of loaded materials, i.e., the cutting length per sawing stroke |
| Y-axis | Controls the longitudinal dimension of materials, i.e., the thickness of each cut slice |
| Cutting Unit | Drives the saw blade to perform cutting work |
| Tensioning Device | Nitrogen spring tension assembly that keeps the saw blade under preset tension |
| Chip Collection Box | Collects sawdust generated during cutting |
| Touch Screen | Human-machine interaction interface; operators control the machine by tapping displayed areas on the screen |
| Electrical Control Cabinet | Houses controllers, servo drives and other relevant control components |
Installation
3.1 Selection of Installation Location
| 3.1.1 Installation Environment | 3.1.2 Area Around the Machine |
Temperature: To maintain stable machining accuracy of the machine, an ambient temperature range of 4–30°C is recommended. Humidity: Relative humidity below 80% with no condensation. Vibration: Locate the machine in an area free from direct vibration and impact loads acting on the main unit. Other requirements: Free of corrosive gases and flammable gases Away from combustible materials Low levels of dust, powder, salt, and iron powder No splashing water, oil, or chemical liquids No static electricity or other sources causing electrical noise No strong magnetic field generation No power cables routed in close proximity | Remove obstacles on walkways, floors and operating areas that hinder operation. Prevent water spillage onto the floor. Ensure adequate lighting for the working area. Enclose moving machine areas with protective covers and safety guards to prevent collision injuries between operators and equipment. Keep first-aid supplies readily available nearby. |
Layout Plan of Main Equipment and Auxiliary Machines
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