Low-quality long-stroke outer wall spraying device

A spraying device and long-stroke technology, which is applied in the direction of construction and building construction, can solve the problems of high labor intensity, low personal safety factor, uneven spraying, etc., and achieve low manufacturing and maintenance costs, large working strokes, and reduced wear and tear Effect
CN110485685AActive Publication Date: 2019-11-22TSINGHUA UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TSINGHUA UNIV
Publication Date
2019-11-22

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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.
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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 ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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