Multi-knife cutting machine is used for cutting quartz wafer, crystal, monocrystalline silicon wafer and other high hardness compact material. At present, most of the block cutting machine in this technical field are manual or two-axis automatic cutting machines, with low cutting precision, low efficiency, high defective rate, high labor intensity and harsh working environment. The general structure of the two-axis automatic cutting machine is a single saw blade, with the z-axis moving up and down and the Y-axis moving forward and backward, excluding the X-axis, so the cutting efficiency is slow and the degree of automation is low.
Aiming at the shortcomings of the existing technology, the utility model discloses a knife cutting machine, is to overcome the defects existing in the existing technology, design a kind of instead of cutting knife brace when more low efficiency, high material consumption, large defects such as artificial cost, this machine has simple operation, high production efficiency, good consistency, smooth finish high characteristic.
Knife cutting machine, including the blade shaft motor, transmission belt, electromagnetic workbench, hydraulic cylinder, control panel, power cabinets, organic glass cover, spray device, the blade shaft, the X axis motor, adjust the legs and head, lifting mechanism, knife block, lift motor, liquid pump, knives, knife sharpen liquid barrel, down hole, blade cover, cut pieces, the blade shaft motor plate, travel itinerary X axis and Y axis, described the power ark set inside the hydraulic cylinder, somewhat power ark party set has described above electromagnetic workbench, electromagnetic central workbench back before set respectively described a knife block, tool post described by knife seat bearing wear in stated, Tool post described below the right set of lifting mechanism is described, the lifting mechanism described the connection is lifting motor, described in the rest the left set above the blade shaft, as described above the blade shaft is set to spray device, electromagnetic workbench right rear opening has stated above the hole, electromagnetic workbench described above Settings have above mentioned in stroke X axis and Y axis travel guide, described above mentioned in schedule X axis and Y axis above tour guide set above the blade shaft motor plate, described the blade shaft motor plate set is described above the blade shaft, described Y tour guide rail lateral set a transmission belt, Transmission belt lateral set has described above cutting piece, cutting piece on one side of the Settings described above the blade cover, described the power ark has described organic glass cover, as described in the control panel is set in the above mentioned power cabinet side, described the X-axis motor set X tour guide described in lower part, described the power setting at the bottom of the tank is above level adjust legs, described the power cabinet set on the right side a knife cutting fluid barrels, described the hole cutting fluid pump set has mentioned above the edge of the sword;
Preferably, the electromagnetic working table is provided with a material plate which is adhered with workpiece and protective glass through electromagnetic adsorption;
Preferably, both ends of the blade shaft are tapered and screws are tightened for assembly;
Preferably, the motor of the blade shaft is fixed on the motor plate of the blade shaft, and is connected with the blade shaft through the transmission belt.
Preferably, the tool rest drives the blade shaft through a stepping motor.
Beneficial effects:
The utility model can be used for processing and cutting brittle materials such as crystal Y0 block, ceramics, monocrystalline silicon, polycrystalline silicon, optical glass and optical fiber. The beneficial effects include
- Machine tool control system: imported programmable controller and large screen touch screen are applied to make operation and maintenance simple and convenient;
- Cutting execution system: the knife rest is lifted and lowered by stepping motor digital control, with stable work and high precision.
3, the combination of both ends of the blade shaft taper, screw tensioning device, assembly is simple, the workpiece using electromagnetic chuck fastening device, the workpiece handling is very simple and convenient;
4, the machine is simple to operate, high production efficiency, good consistency, high finish.
