A general-purpose inner and outer wall painting equipment for steel pipes
A general-purpose, inner and outer wall technology, used in coatings, devices for coating liquid on surfaces, spray devices, etc., can solve the problems of wasting paint, difficult to apply paint evenly, etc., to achieve convenient welding, saving time and saving human effect
Active Publication Date: 2022-04-22
HEBEI HAIQIANWEI STEEL PIPE CO LTD
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Problems solved by technology
[0004] After studying the above patents, it is found that this equipment improves the painting efficiency of steel pipes, but it can only spray on the exterior of steel pipes, but it is difficult to spread the paint evenly with simple spraying, which is a waste of paint, and it cannot spray paint on the inside of steel pipes
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[0034] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.
[0035] In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be directly connected, or in...
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The invention discloses a general-purpose inner and outer wall painting equipment for steel pipes, comprising: a paint supply system, an outer painting system, an inner painting system, and a feeding system; when in use, a square tube or a round tube is placed on the electric conveyor belt on the left, and passed through The rotation of the electric conveyor belt drives the pipe to move, completes automatic loading and unloading, and realizes the common use of square pipe and round pipe painting; the coil is energized to suspend the magnetic suspension cylinder to the middle position, and the tube covers the magnetic suspension cylinder, which is driven by the built-in battery of the magnetic suspension cylinder. The micro-pump extracts the spraying liquid from the spraying hole and sprays it to paint the inner wall of the pipe. After one pipe is added, the spraying paint is sufficient, which solves the problem that the inner wall of the pipe is difficult to spray; through the independent spraying mechanism to spray paint in all directions, any spraying can be turned off. The mechanism is convenient for welding, and the paint on the outer wall of the tube is evenly smeared by the rotation of the paint brush, which saves the time of smearing and realizes the automation of painting the inner and outer walls of the tube at the same time.
Description
technical field [0001] The invention relates to the technical field of painting equipment, in particular to a general-purpose inner and outer wall painting equipment for steel pipes. Background technique [0002] Steel pipe is a common steel product. After the steel pipe is produced, in order to prevent corrosion of the steel pipe, it is necessary to spray paint on the steel pipe. At present, people usually press the bottled paint continuously with their hands, spray the paint on the steel pipe, and spray paint on the steel pipe. The paint is not uniform enough. , The efficiency of painting is low, and the labor intensity is high; the current market is used for steel pipe painting devices to achieve continuous and uniform painting, and it is not possible to paint the interior of steel pipes. [0003] The Chinese patent has disclosed a utility model patent with the patent number: 201720151107.5, a steel pipe painting device, including a steel pipe transmission device and a pa...
Claims
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IPC IPC(8): B05B13/06B05C1/02B05C13/02B05B12/12
CPCB05B13/0609B05C1/022B05C13/02B05B12/122
Inventor 毛兵玖
Owner HEBEI HAIQIANWEI STEEL PIPE CO LTD