Semi-automatic one color printing slotting machine

machine introduction：

1. This machine is composed of 3 parts: paper feeding part, 1 set of printing, and slotting part. It can complete three-layer and five-layer corrugated cardboard printing, slotting, creasing and other processes at one time.
2. The machine wall is made of high-quality HT250 casting, after artificial aging treatment, the thickness is 40mm, and it is processed by a large machining center to ensure the strength and processing accuracy of the wall.
3. The transmission gear system all adopts helical gear transmission, with low noise and high transmission accuracy, which improves the transmission stability of the gears. All transmission gears are made of high-quality alloy steel, treated with superhardness, and enclosed with spray lubrication.
4. The bearing adopts the famous brand bearing of Harbin Group.

    5. The motor is adjusted by frequency converter, Delta frequency converter. Low-voltage electrical appliances adopt Schneider.

6. Pneumatic components: The air cylinder adopts “Sono” famous brand cylinder, the solenoid valve adopts “Sono” famous brand product, and the diaphragm pump adopts “Yangtze River” famous brand ink pump.

Paper feeding system 

1、The paper is fed by manual unloading chain.

2、Each paper feeding part adopts 4 hanging chains, which can adjust the size of the cardboard, and the size can be customized according to the user’s requirements.

3、Chain tension is manually adjusted. Equipped with a counter to display the production quantity.

4、A pneumatic interlock control switch is installed at the rear of the equipment to realize emergency stop and inching of the forward and reverse main engine.

5、The paper feeding part can be set to display the planned production quantity. When the plan is completed, the system will automatically stop and send a warning signal.

printing unit：

1. Unit opening and closing

2. Front paper guide roller

3. Printing plate roller

4. Embossing roller

5. Metal anilox roller

6. Rubber roller

7. Bridge feed roller

8. Ink supply system

9. Phase adjustment mechanism

Slotting unit:

Slotting knife adjustment

1. The knife shaft is made of seamless steel pipe, which has been ground twice, and the surface is plated with hard chrome to ensure smooth movement.
2. Groove width 7mm.
3. The alloy steel material is heat-treated and ground tooth-shaped slotting knife, which guarantees both hardness and toughness.
4. Alloy steel material is heat-treated and ground trimming knife, with sharp edge and high precision.
5. The gap dial of the slotted tool holder is manually adjusted, the adjustment range is 2-12mm, and the cross slider mechanism is adopted, and the transmission gear is always in the correct meshing state during adjustment.

Slotted Phase Adjustment

1. Planetary gear mechanism.
2. The slotting phase adopts electric digital input type 360° adjustment, which can be adjusted even when the machine is stopped.

Transmission gear

1. The transmission gear is made of high-quality alloy steel, processed by tempering and shaving.
2. The gear runs smoothly, with low noise, long service life and low wear, which can ensure the printing color registration accuracy for a long time.

Gear link and lubrication

1. Each unit is lubricated by an oil pump to realize circulating spray lubrication.
2. All gears are linked by keyless connection rings to ensure smooth gear transmission.