The weighing conveyor utilizes a load cell made of strain resistors for metering. The bearing surface generates a certain amount of pressure, and the material on top of the belt passes through the bearing surface of the lever device. This pressure is transmitted to the load cell through the lever device, and the control device will amplify and process the weight pressure signal sensed by the load cell, and then display it in a digital way. At the same time can be displayed on the digital signal for external human control, so that the measurement of belt scales according to people's actual requirements of the amount of feed automatically change the speed of the belt fast and slow, the given amount of feed tracking, so as to form a belt on the material more, slower, less material faster, no material when the speed of the fastest, and overloaded when the slowest and even will stop the control characteristics.
020-34563445The working principle of weighing conveyor is actually very simple, mainly with the conveyor belt as the traction and carrying components, through the movement of the conveyor belt carrying materials for material conveying continuous conveying weighing equipment, the conveyor belt around the drive roller and the tail roller to form the carrier pole ring belt, the upper and lower conveyor belt by the rollers to limit the support to limit the belt's deflection of the pendulum, tensioning device for the normal operation of the conveyor belt to provide the required tension. When working, the driving device drives the transmission roller, and the friction between the transmission roller and the conveyor belt drives the conveyor belt to run, and the material is loaded on the conveyor belt and the conveyor belt moves together. Weighing conveyor is generally unloaded at the end, should use a special unloading device, can also be unloaded in the middle.
Belt conveyor mainly consists of Electronic scale frame, weighing module, drive roller, redirecting roller, conveyor belt, tensioning device, driving device, rollers and so on. The frame is made of high-quality steel plate or aluminum profile connection, the frame is equipped with belt roller, rollers, etc., used to drive and support the conveyor belt; drive roller to drive the conveyor belt rotation of the roller is called the drive roller (drive roller), the drive roller is driven by the motor through the speed reducer, the drive roller is generally installed in the unloading end in order to increase traction, conducive to dragging. Materials are fed from the feeding end, falling on the rotating conveyor belt, relying on the conveyor belt friction driven transport to the unloading end of the unloading; Reversing roller another only lies in the direction of changing the movement of the conveyor belt is called the reversing roller; Conveyor belts are used in the belt conveyor system for carrying and transporting materials weighing role; Tensioning device's role is to produce a certain amount of pre-tension in the conveyor belt to avoid conveyor belt slippage on the drive roller; and at the same time The role of tensioning device is to make the conveyor belt produce a certain pre-tension to avoid the conveyor belt slipping; at the same time, it can control the deflection of the conveyor belt between the rollers, so as to reduce the conveying resistance; the role of driving device is to transfer the traction force to the conveyor belt through the friction of the drive pulley to make the conveyor belt move and convey the goods; the rollers support the conveyor belt, so as to ensure that the belt's droopiness doesn't exceed the specified limit to ensure that the belt runs smoothly.
Technical Parameters
Basic dimensions (length, width and height of the equipment, provide the climbing angle for slope climbing, and provide the turning radius for turning).
Frame material: carbon steel spraying/stainless steel/aluminum profile, usually choose carbon steel spraying.
Conveying speed: V≤60 m/min, commonly used speed 3-~15m/min.
Conveyor belt material: PVC/PU/rubber belt etc., choose green PVC material by default. Whether to add blocking bar, skirt motor function.
Power supply: AC220V/AC380V.
Diameter of driving roller: 38,50,76,89,120mm etc.
