What Are the Types of Slitting Machine Blades?
The slitter blade is the executive part of the whole slitting machine. The ability to achieve better cutting results has a lot to do with the setting of the blade and even the knife holder.
Slitting machine has the following main structure forms of knife holder, each has its own characteristics and application range. After understanding, it will help each one to make a choice.
The knife holder of slitting machine includes four kinds of structures: slider type, eccentric type, knife shaft length adjustable type and swing arm type.
1. Slider type is one of the earliest and most common types of slitter bed holders. In the whole tool holder, the shank of the lower tool axis is fixed on the movable and fixed frame, while the shank of the upper tool axis is in the left and right slider, so that the left and right slider can be on the guide of the movable and fixed frame. Move up and down in the middle.
2. The so-called eccentric toolholder is mostly double eccentric. That is to say, its upper and lower tool shafts are supported in the eccentric sleeve and are rotated by the synchronous gear shaft in opposite directions by adjusting the gears to adjust the eccentricity, so as to change the height of the upper and lower tool shafts.
3. The tool shank with adjustable shank length has the feature that the left movable frame can be adjusted to the outermost blade near the left end of the tool shaft, thus shortening the working length of the tool shaft and increasing the tool shaft. The purpose of rigidity.
Slitting machine has the following main structure forms of knife holder, each has its own characteristics and application range. After understanding, it will help each one to make a choice.
The knife holder of slitting machine includes four kinds of structures: slider type, eccentric type, knife shaft length adjustable type and swing arm type.
1. Slider type is one of the earliest and most common types of slitter bed holders. In the whole tool holder, the shank of the lower tool axis is fixed on the movable and fixed frame, while the shank of the upper tool axis is in the left and right slider, so that the left and right slider can be on the guide of the movable and fixed frame. Move up and down in the middle.
2. The so-called eccentric toolholder is mostly double eccentric. That is to say, its upper and lower tool shafts are supported in the eccentric sleeve and are rotated by the synchronous gear shaft in opposite directions by adjusting the gears to adjust the eccentricity, so as to change the height of the upper and lower tool shafts.
3. The tool shank with adjustable shank length has the feature that the left movable frame can be adjusted to the outermost blade near the left end of the tool shaft, thus shortening the working length of the tool shaft and increasing the tool shaft. The purpose of rigidity.
Due to this feature, the slitter can not only adapt to the cutting of thin strips of large width, but also adapt to the cutting of thick strips of small width, and the application range is relatively wide.
4. The last type is the swing arm type tool holder. In comparison, its structure is much simpler, so it is mainly suitable for slitting of thin strips.
Every detail on the slitting machine is carefully designed to achieve not only the cutting function of the slitting machine, but also to ensure the safety of the operation process. Protection measures are present in all aspects of the slitting machine.
For example, the knife shaft of the slitting machine is supported by high precision machine tool spindle bearings, so that the axial and radial runout of the knife shaft is small. At the same time, its knife head adopts nut three-point locking method (or support hydraulic nut tightened hard), not only for the accuracy of the size, but also for the function of firm locking.
In order to adjust the slitting speed more easily, electronic control components and hydraulic components are used, which not only have high working reliability of the control system and strong anti-interference ability, but more importantly, have self-diagnosis function, which can help to find the cause of failure quickly.
In addition, it can be clearly seen that the slitting shear of the slitter is positioned and mounted using an eccentric sleeve. Even if the shear weight of the eccentric is changed, its feed height will not change, which is reliable and safe.
4. The last type is the swing arm type tool holder. In comparison, its structure is much simpler, so it is mainly suitable for slitting of thin strips.
Every detail on the slitting machine is carefully designed to achieve not only the cutting function of the slitting machine, but also to ensure the safety of the operation process. Protection measures are present in all aspects of the slitting machine.
For example, the knife shaft of the slitting machine is supported by high precision machine tool spindle bearings, so that the axial and radial runout of the knife shaft is small. At the same time, its knife head adopts nut three-point locking method (or support hydraulic nut tightened hard), not only for the accuracy of the size, but also for the function of firm locking.
In order to adjust the slitting speed more easily, electronic control components and hydraulic components are used, which not only have high working reliability of the control system and strong anti-interference ability, but more importantly, have self-diagnosis function, which can help to find the cause of failure quickly.
In addition, it can be clearly seen that the slitting shear of the slitter is positioned and mounted using an eccentric sleeve. Even if the shear weight of the eccentric is changed, its feed height will not change, which is reliable and safe.
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