smart balancer

Abstract

The invention relates to an intelligent balancer comprising a balancer body, a motor, an intelligent processing module and a weighing module. A housing with a cavity is installed to the lower portion of a rope connected to a reel, and the weighing module and the intelligent processing module are installed in the housing; the fixed side of the weighing module is connected with the rope while the bearing side thereof is connected with a lifting rod; the weighing module measures initial weight of workpieces hoisted every time and real-time weight after an operator holds the lifting rod in hand, the intelligent processing module receives weight data sent by the weighing module for processing and judgment, when upward or downward operating force applied to the lifting rod is obtained, a control signal is sent out to a motor driver to control the motor to act, the operating force applied by the operator to the lifting rod is directly proportional to the rotational speed of the motor, and a human-computer interface module is further installed on the housing. The intelligent balancer is reasonable in structure and fast in response, the balancer can be automatically controlled to act according to the hand-holding operation position of the operator, hoisting efficiency is increased, and labor intensity of the operator can be alleviated.

Description

technical field [0001] The invention relates to an intelligent balancer and belongs to the technical field of balancers. Background technique [0002] The balancer is usually used for material handling. It mainly uses the energy accumulated by the coil spring to make the suspended operating tool in a weightless state to reduce the labor intensity of manual operation. It is mostly used in automobile molds, accessories welding, assembly lines and various fixed positions. The workload is concentrated, the operating tools are relatively heavy, and the use of tools lasts for a long time. However, when the spring balancer is used as a lifting auxiliary tool to carry a heavy workpiece, the workpiece is difficult to reach the designated or expected process position due to the severe starting and braking swings, even if the operator grabs the boom or workpiece with the workpiece. It is impossible to achieve smooth and fast lifting and lowering of heavy objects, so the labor intensit...

AI Technical Summary

Problems solved by technology

[0002] The balancer is usually used for material handling. It mainly uses the energy accumulated by the coil spring to make the suspended operating tool in a weightless state to reduce the labor intensity of manual operation. It is mostly used in automobile molds, accessories welding, assembly lines and various fixed positions. The workload is concentrated, the operation tools are heavy, and the use of tools lasts for a long time

However, when the spring balancer is used as a lifting auxiliary tool to carry a heavy workpiece, due to the severe starting and braking swing, the workpiece is difficult to reach the designated or expected process position, even if the operator grabs the boom or workpiece hanging on the workpiece. It is impossible to achieve smooth and fast lifting and lowering of heavy objects, so the labor intensity of operators cannot be further reduced

Furthermore, the existing balancer also has disadvantages such as slow running speed and slow response speed.

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