A low-quality long-stroke external wall spraying device

Abstract

The invention discloses a low-quality long-stroke outer wall spraying device. The low-quality long-stroke outer wall spraying device comprises a lifting system, a spraying system and an anti-vibrationsystem. The lifting system is composed of a top frame, lifting ropes, fixed pulleys, rope connectors and wire wrapping rollers. The lifting system is connected with the spraying system through the lifting ropes. The spraying system is composed of movable pulley groups, a hanging basket, spring passive ropes, a spray gun, driving ropes, a motor and a steering supporting seat. The movable pulley groups are symmetrically arranged on two sides of the hanging basket, the wire wrapping rollers rotate to synchronously contract and release the lifting rope, and accurate positioning of the spraying system is realized. The driving ropes and the spring passive ropes are separately connected with the head and tail of the spray gun, and multi-degree-of-freedom and large-range spraying functions of thespray gun are realized. The anti-vibration system is mainly composed of a rotor wing mechanism and installed below the spraying system, and the stability of the mechanism is ensured. According to thelow-quality long-stroke outer wall spraying device, accurate positioning of the spraying system is realized through a two-stage rope system, mass is light and the motion stroke is long, and an idealdevice for outer wall spraying is achieved.

Description

technical field [0001] The invention belongs to the technical field of robots and automation, in particular to a low-quality long-stroke external wall spraying device. Background technique [0002] Spraying the exterior walls of high-rise buildings is a large-volume and wide-ranging task. The protective ability of the coating depends on three parts of the paint and seven parts on the process. The precise process and quality control of the spraying process are the most important factors to ensure the functional requirements of the coating. . At the same time, spraying directly determines the appearance of the exterior wall, affecting people's direct perception and evaluation. Exquisite and perfect coating can effectively improve customer satisfaction and trust in products, otherwise it may bring great commercial risks such as returning goods or even losing customers. Traditional exterior wall spraying is done manually. The construction process requires workers to carry out ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of low personal safety factor, high labor intensity and uneven spraying in the spraying of high-rise building exterior walls, the purpose of the present invention is to provide a low-quality long-stroke exterior wall spraying device, which can not only realize the spraying of large-scale exterior walls Spraying, which meets the requirements of work quality and efficiency, and has low manufacturing cost, light weight, simple installation, good reconfiguration, large working stroke, high safety factor, no need for workers to work at heights, suitable for on-site operation, and can realize the overall spraying of exterior walls , Partial spraying and drawing of graphics, with diversified modes, and at the same time, a constant speed and spraying amount can be guaranteed during the spraying process, which ensures the consistency of the coating thickness and can work with high intensity for a long time

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