Automatic Plate Rolling Machine
1. Automatic Plate Rolling Machine Preface
The automatic plate rolling machine can pre-bend the ends of plate, feed steel plate just one time, and then to pre-bend the ends of plate, roll the workspace to drums shape, don’t need to return. The working up roller is the main drive roller, the down rollers and side roller use hydraulic drive to do elevate movement. And move controlled by computer, horizontal adjust automatic, show by screen, the synchromesh accuracy attached ±0.2mm. Turnover and resume of flip-bearing used hydraulic to drive. Installed balance system on the ends of up roller, so it’s easy to unload work piece. Adopt mobile independence operator table, so can operator at any time and any place, the machine has safety interlock device. For a world it has high technology, overall function, high accuracy and easy to operator. So it’s the model rolling machine, it’s the first choice in energy, transport, fossil oil, chemical, shipbuilding, steel and some other industries.Automatic Plate Rolling MachineAutomatic Plate Rolling Machine
This machine composed of four working rollers, left and right rack of machine, base board, rolling rhombus tube function, turnover part, device part, sensor part, hydraulic system, electrical system and so on.
2. Automatic Plate Rolling Machine Mechanical Part
Working roller is the main part of device. The material choice steel 50Mn, and stand every standard very serious. These can ensure the comprehensive mechanical performance.
The base board and rock as the main parts of device, use wield structure. Do anneal treatment comply with arts standard; this can eliminate internal stress, so it has enough strength and steel performance. It can work on full load state.
Up roller is the main drive roller, the motor drive with the help of speed reducer. The output spindle of motor installed braking device, so it can ensure fixed position accuracy. All above these ensure the whole body has enough strength, the main joints connector with key and melt, so it’s easy to install and repair.
The down roller and side rollers do elevating movement drive by the ends oil vat. The ends bearings use axis adjustable roller bearings. Elevating synchronization controlled by computer. The turnover side of up roller installed turnover oil vat, the ends of up roller installed balance mechanism, so it’s easy to unload the work piece.
3. Characteristics of Automatic Plate Rolling Machine
(1) This machine is four rollers rolling machine controlled by computer. It can pr-bend the ends of plate, feed plate and don’t return. So it pr-bend the ends of plate and roll shape just one time.
The four working rollers do forge and material treatment, HB220～260, combination mechanical performance is good, the strength is high, friction endurance is high, so it suit high load work and have long life.
(2) The work roller end bearing adopt roller bearing, so it has small friction coefficient, decrease reactive power loss, and reduce energy consumption. Lifting move of bottom roller and sides rollers controlled by computer, automatic leveling, show as figure at the same time. The synchronized precision ±0.2mm. Plate bending high-precision, easy to use.
(3) The down roller and side rollers can be tilted single-ended, and can be up and down in the tilted state. In favor the cone-shaped work piece rolling. This machine has removable console, the operator more convenient to use, touch-screen display the location of three work rollers, so that the operator at a glance.
(4) The machine control system using Japan's OMRON intelligent high-speed PLC programmable logic controller, the system has a fault diagnosis, intelligent judge error, machine tool parts of the monitoring, processing logic, memory, such as power protection; the system with anti-jamming capability Strong, long service life, earthquake, etc. stable. The sensors of bottom and side rollers have high accuracy, to ensure position accuracy and monitor the roller position.
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