C series metal circular saw machine

I. Introduction to Equipment Structure C series of high-speed metal circular saw machine is our digestion, absorption in Japan, Taiwan, a number of well-known manufacturers. On the basis of the characteristics, it has developed a new model in close cooperation with Zhejiang University of Technology, Chongqing University and other universities. The main parts are composed of a machine tool base, a cutting mechanism, an anti-backlash mechanism, a feeding mechanism, a clamping mechanism, a feeding machine, Structure, material distributing mechanism, electric control system, hydraulic system, lubricating system, cooling system, chip cleaning mechanism, etc. 1. Machine tool base: The machine tool body is welded by steel plates and subject to artificial aging treatment to ensure the strength of the machine tool body. Degree, rigidity and stability. 2. Cutting mechanism: The cutting mechanism consists of a head reduction gearbox, a linear guide rail, a ball screw and a base. ① The head reduction gearbox is made of high-precision helical gears with hard tooth surfaces and high-precision bearings from first-class manufacturers at home and abroad. Our company cooperates with Zhejiang University of Technology to develop, and the overall design adopts finite element analysis and vibration test to ensure the reduction of Speed machine has strong carrying capacity and stable power output. ② The feed control of the system consists of servo motor, It is composed of ball screw and roller linear guide rail to ensure the rigidity and precision of the sawing process. 3. Clearance eliminating mechanism: the built-in mechanical clearance eliminating mechanism is adopted to pre-load the brake shaft to eliminate the clearance in the reduction gearbox. The clearance of the gear reduces the impact generated when the saw blade contacts with the material, thereby improving the service life of the saw blade. 4. Feeding mechanism: It is composed of servo motor, ball screw and guide rail, and has a hydraulic auxiliary feeding system. Ensure product accuracy and reduce failures caused by irregular materials. 5. Clamping mechanism: the hydraulic clamping mode of horizontal and upper clamping is adopted, and the oil cylinder pressure is 5.0-7.0 MPa. To ensure the stability of raw materials in the sawing process. 6. Feeding mechanism: It is composed of hydraulic poking, conveying roller table, etc. The raw materials are stacked in rows on the material bearing frame, The poking mechanism driven by the oil cylinder is fed into the feeding system, and the process is automatically controlled to cooperate with the main machine without manpower. Work operation, so as to speed up the production rhythm. 7. Material distribution mechanism: the main machine automatically distinguishes the finished product from the material head and the material tail, separates them, and counts accurately at the same time. And that labor intensity is reduce. 8. Electric control system: The operating system developed from HMI technology based on PLC is adopted, with touch control. The screen and operation panel are mainly composed of PLC, servo amplifier, frequency converter and various low-voltage components. The whole The operation of the machine is controlled by PLC, and the main operation is completed through the touch screen. At the same time, there are complete monitoring interfaces and 4 Fault prompt, clear interface and easy operation. 9, hydraulic system: the use of high pressure system pressure, domestic and foreign high-quality hydraulic accessories, from the vane pump, Oil pump motor, return oil filter, solenoid valve, radiator, pressure relay, etc., to ensure the stability of the equipment Qualitative. 10. Lubrication system: divided into saw blade lubrication and mechanism lubrication. The saw blade is lubricated by quantitative automatic oil supply. The device is convenient to adjust and lubricate the oil amount, protects the saw plate of the saw blade, and reduces the damage to the saw caused by the saw plate. Wafer loss. The mechanism lubrication adopts thin oil quantitative lubrication, the lubrication time interval is adjustable, the lubrication is sufficient and reliable, The lubricating oil tank is equipped with a liquid level alarm device. 11. Cooling system: This system is a sawing cooling and lubrication system based on low-temperature cold air cutting technology. The domestic oil and gas spraying mechanism is selected to carry out continuous and trace oil and gas cooling and lubrication to ensure the safety of the saw blade Service life of teeth. 12. Chip removal mechanism: It is composed of passive steel brush and spiral chip removal machine. Passive steel brushes are relatively active. Type steel brush can reduce the damage to the saw blade. (Active type is optional when processing high toughness materials such as stainless steel.) The chip removal machine is controlled by the main machine, which is convenient for cleaning and reduces the labor intensity.